2867778837

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1170

約数の個数: 112

約数和(自身を含む): 5479759872

約数和(自身を除く): 2611981035

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 63, 77, 81, 99, 141, 189, 231, 243, 297, 329, 423, 517, 567, 693, 729, 891, 987, 1087, 1269, 1551, 1701, 2079, 2673, 2961, 3261, 3619, 3807, 4653, 5103, 6237, 7609, 8019, 8883, 9783, 10857, 11421, 11957, 13959, 18711, 22827, 26649, 29349, 32571, 34263, 35871, 41877, 51089, 56133, 68481, 79947, 83699, 88047, 97713, 107613, 125631, 153267, 205443, 239841, 251097, 264141, 293139, 322839, 357623, 376893, 459801, 561979, 616329, 753291, 792423, 879417, 968517, 1072869, 1379403, 1685937, 1848987, 2259873, 2638251, 2905551, 3218607, 3933853, 4138209, 5057811, 5546961, 6779619, 8716653, 9655821, 11801559, 12414627, 15173433, 20338857, 28967463, 35404677, 37243881, 45520299, 61016571, 86902389, 106214031, 136560897, 260707167, 318642093, 409682691, 955926279, 2867778837]

約数ペア:

[(1, 2867778837), (3, 955926279), (7, 409682691), (9, 318642093), (11, 260707167), (21, 136560897), (27, 106214031), (33, 86902389), (47, 61016571), (63, 45520299), (77, 37243881), (81, 35404677), (99, 28967463), (141, 20338857), (189, 15173433), (231, 12414627), (243, 11801559), (297, 9655821), (329, 8716653), (423, 6779619), (517, 5546961), (567, 5057811), (693, 4138209), (729, 3933853), (891, 3218607), (987, 2905551), (1087, 2638251), (1269, 2259873), (1551, 1848987), (1701, 1685937), (2079, 1379403), (2673, 1072869), (2961, 968517), (3261, 879417), (3619, 792423), (3807, 753291), (4653, 616329), (5103, 561979), (6237, 459801), (7609, 376893), (8019, 357623), (8883, 322839), (9783, 293139), (10857, 264141), (11421, 251097), (11957, 239841), (13959, 205443), (18711, 153267), (22827, 125631), (26649, 107613), (29349, 97713), (32571, 88047), (34263, 83699), (35871, 79947), (41877, 68481), (51089, 56133)]