7993167

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 14622720

約数和(自身を除く): 6629553

約数列:

[1, 3, 7, 13, 19, 21, 23, 39, 57, 67, 69, 91, 133, 161, 201, 247, 273, 299, 399, 437, 469, 483, 741, 871, 897, 1273, 1311, 1407, 1541, 1729, 2093, 2613, 3059, 3819, 4623, 5187, 5681, 6097, 6279, 8911, 9177, 10787, 16549, 17043, 18291, 20033, 26733, 29279, 32361, 39767, 49647, 60099, 87837, 115843, 119301, 140231, 204953, 347529, 380627, 420693, 614859, 1141881, 2664389, 7993167]

約数ペア:

[(1, 7993167), (3, 2664389), (7, 1141881), (13, 614859), (19, 420693), (21, 380627), (23, 347529), (39, 204953), (57, 140231), (67, 119301), (69, 115843), (91, 87837), (133, 60099), (161, 49647), (201, 39767), (247, 32361), (273, 29279), (299, 26733), (399, 20033), (437, 18291), (469, 17043), (483, 16549), (741, 10787), (871, 9177), (897, 8911), (1273, 6279), (1311, 6097), (1407, 5681), (1541, 5187), (1729, 4623), (2093, 3819), (2613, 3059)]