7225856883

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1093}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 13170009600

約数和(自身を除く): 5944152717

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 263, 399, 441, 513, 789, 931, 1093, 1197, 1323, 1841, 2367, 2793, 3279, 3591, 4997, 5523, 7101, 7651, 8379, 9837, 12887, 14991, 16569, 20767, 22953, 25137, 29511, 34979, 38661, 44973, 49707, 53557, 62301, 68859, 104937, 115983, 134919, 145369, 160671, 186903, 206577, 244853, 287459, 314811, 347949, 436107, 482013, 560709, 734559, 862377, 944433, 1017583, 1308321, 1446039, 2012213, 2203677, 2587131, 3052749, 3924963, 5461721, 6036639, 6611031, 7761393, 9158247, 14085491, 16385163, 18109917, 27474741, 38232047, 42256473, 49155489, 54329751, 114696141, 126769419, 147466467, 267624329, 344088423, 380308257, 802872987, 1032265269, 2408618961, 7225856883]

約数ペア:

[(1, 7225856883), (3, 2408618961), (7, 1032265269), (9, 802872987), (19, 380308257), (21, 344088423), (27, 267624329), (49, 147466467), (57, 126769419), (63, 114696141), (133, 54329751), (147, 49155489), (171, 42256473), (189, 38232047), (263, 27474741), (399, 18109917), (441, 16385163), (513, 14085491), (789, 9158247), (931, 7761393), (1093, 6611031), (1197, 6036639), (1323, 5461721), (1841, 3924963), (2367, 3052749), (2793, 2587131), (3279, 2203677), (3591, 2012213), (4997, 1446039), (5523, 1308321), (7101, 1017583), (7651, 944433), (8379, 862377), (9837, 734559), (12887, 560709), (14991, 482013), (16569, 436107), (20767, 347949), (22953, 314811), (25137, 287459), (29511, 244853), (34979, 206577), (38661, 186903), (44973, 160671), (49707, 145369), (53557, 134919), (62301, 115983), (68859, 104937)]