1320932151

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 2505081600

約数和(自身を除く): 1184149449

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 139, 147, 189, 231, 297, 417, 441, 539, 653, 693, 973, 1251, 1323, 1529, 1617, 1959, 2079, 2919, 3753, 4571, 4587, 4851, 5877, 6811, 7183, 8757, 10703, 13713, 13761, 14553, 17631, 20433, 21549, 26271, 31997, 32109, 41139, 41283, 50281, 61299, 64647, 74921, 90767, 95991, 96327, 123417, 150843, 183897, 193941, 224763, 272301, 287973, 288981, 351967, 452529, 635369, 674289, 816903, 863919, 998437, 1055901, 1357587, 1906107, 2022867, 2450709, 2995311, 3167703, 4447583, 5718321, 6989059, 8985933, 9503109, 13342749, 17154963, 20967177, 26957799, 40028247, 48923413, 62901531, 120084741, 146770239, 188704593, 440310717, 1320932151]

約数ペア:

[(1, 1320932151), (3, 440310717), (7, 188704593), (9, 146770239), (11, 120084741), (21, 62901531), (27, 48923413), (33, 40028247), (49, 26957799), (63, 20967177), (77, 17154963), (99, 13342749), (139, 9503109), (147, 8985933), (189, 6989059), (231, 5718321), (297, 4447583), (417, 3167703), (441, 2995311), (539, 2450709), (653, 2022867), (693, 1906107), (973, 1357587), (1251, 1055901), (1323, 998437), (1529, 863919), (1617, 816903), (1959, 674289), (2079, 635369), (2919, 452529), (3753, 351967), (4571, 288981), (4587, 287973), (4851, 272301), (5877, 224763), (6811, 193941), (7183, 183897), (8757, 150843), (10703, 123417), (13713, 96327), (13761, 95991), (14553, 90767), (17631, 74921), (20433, 64647), (21549, 61299), (26271, 50281), (31997, 41283), (32109, 41139)]