8538305139

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2843}}^1$

素因数の和:3081

約数の個数: 96

約数和(自身を含む): 16066552320

約数和(自身を除く): 7528247181

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 193, 247, 273, 399, 579, 741, 819, 1197, 1351, 1729, 1737, 2223, 2509, 2843, 3667, 4053, 5187, 7527, 8529, 11001, 12159, 15561, 17563, 19901, 22581, 25587, 25669, 33003, 36959, 47671, 52689, 54017, 59703, 77007, 110877, 143013, 158067, 162051, 179109, 231021, 258713, 332631, 333697, 378119, 429039, 486153, 548699, 702221, 776139, 1001091, 1134357, 1646097, 2106663, 2328417, 3003273, 3403071, 3840893, 4915547, 4938291, 6319989, 7133087, 10425281, 11522679, 14746641, 21399261, 31275843, 34568037, 44239923, 49931609, 64197783, 72976967, 93827529, 135528653, 149794827, 218930901, 406585959, 449384481, 656792703, 948700571, 1219757877, 2846101713, 8538305139]

約数ペア:

[(1, 8538305139), (3, 2846101713), (7, 1219757877), (9, 948700571), (13, 656792703), (19, 449384481), (21, 406585959), (39, 218930901), (57, 149794827), (63, 135528653), (91, 93827529), (117, 72976967), (133, 64197783), (171, 49931609), (193, 44239923), (247, 34568037), (273, 31275843), (399, 21399261), (579, 14746641), (741, 11522679), (819, 10425281), (1197, 7133087), (1351, 6319989), (1729, 4938291), (1737, 4915547), (2223, 3840893), (2509, 3403071), (2843, 3003273), (3667, 2328417), (4053, 2106663), (5187, 1646097), (7527, 1134357), (8529, 1001091), (11001, 776139), (12159, 702221), (15561, 548699), (17563, 486153), (19901, 429039), (22581, 378119), (25587, 333697), (25669, 332631), (33003, 258713), (36959, 231021), (47671, 179109), (52689, 162051), (54017, 158067), (59703, 143013), (77007, 110877)]