7935057

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 13351680

約数和(自身を除く): 5416623

約数列:

[1, 3, 9, 13, 27, 37, 39, 47, 111, 117, 141, 169, 333, 351, 423, 481, 507, 611, 999, 1269, 1443, 1521, 1739, 1833, 4329, 4563, 5217, 5499, 6253, 7943, 12987, 15651, 16497, 18759, 22607, 23829, 46953, 56277, 67821, 71487, 168831, 203463, 214461, 293891, 610389, 881673, 2645019, 7935057]

約数ペア:

[(1, 7935057), (3, 2645019), (9, 881673), (13, 610389), (27, 293891), (37, 214461), (39, 203463), (47, 168831), (111, 71487), (117, 67821), (141, 56277), (169, 46953), (333, 23829), (351, 22607), (423, 18759), (481, 16497), (507, 15651), (611, 12987), (999, 7943), (1269, 6253), (1443, 5499), (1521, 5217), (1739, 4563), (1833, 4329)]