164331429

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 233435520

約数和(自身を除く): 69104091

約数列:

[1, 3, 29, 53, 87, 157, 159, 227, 471, 681, 1537, 4553, 4611, 6583, 8321, 12031, 13659, 19749, 24963, 35639, 36093, 106917, 241309, 348899, 723927, 1033531, 1046697, 1888867, 3100593, 5666601, 54777143, 164331429]

約数ペア:

[(1, 164331429), (3, 54777143), (29, 5666601), (53, 3100593), (87, 1888867), (157, 1046697), (159, 1033531), (227, 723927), (471, 348899), (681, 241309), (1537, 106917), (4553, 36093), (4611, 35639), (6583, 24963), (8321, 19749), (12031, 13659)]