90768093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 135582720

約数和(自身を除く): 44814627

約数列:

[1, 3, 13, 31, 39, 93, 193, 389, 403, 579, 1167, 1209, 2509, 5057, 5983, 7527, 12059, 15171, 17949, 36177, 75077, 77779, 156767, 225231, 233337, 470301, 976001, 2327387, 2928003, 6982161, 30256031, 90768093]

約数ペア:

[(1, 90768093), (3, 30256031), (13, 6982161), (31, 2928003), (39, 2327387), (93, 976001), (193, 470301), (389, 233337), (403, 225231), (579, 156767), (1167, 77779), (1209, 75077), (2509, 36177), (5057, 17949), (5983, 15171), (7527, 12059)]