307634733

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^2\times {\mathrm{137}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 529522560

約数和(自身を除く): 221887827

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 137, 189, 327, 411, 763, 959, 981, 1233, 2289, 2877, 2943, 3699, 6867, 8631, 11881, 14933, 20601, 25893, 35643, 44799, 83167, 104531, 106929, 134397, 249501, 313593, 320787, 403191, 748503, 940779, 1627697, 2245509, 2822337, 4883091, 11393879, 14649273, 34181637, 43947819, 102544911, 307634733]

約数ペア:

[(1, 307634733), (3, 102544911), (7, 43947819), (9, 34181637), (21, 14649273), (27, 11393879), (63, 4883091), (109, 2822337), (137, 2245509), (189, 1627697), (327, 940779), (411, 748503), (763, 403191), (959, 320787), (981, 313593), (1233, 249501), (2289, 134397), (2877, 106929), (2943, 104531), (3699, 83167), (6867, 44799), (8631, 35643), (11881, 25893), (14933, 20601)]