7305633

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 40

約数和(自身を含む): 11848320

約数和(自身を除く): 4542687

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 101, 141, 171, 303, 423, 513, 893, 909, 1269, 1539, 1919, 2679, 2727, 3807, 4747, 5757, 8037, 8181, 14241, 17271, 24111, 42723, 51813, 72333, 90193, 128169, 155439, 270579, 384507, 811737, 2435211, 7305633]

約数ペア:

[(1, 7305633), (3, 2435211), (9, 811737), (19, 384507), (27, 270579), (47, 155439), (57, 128169), (81, 90193), (101, 72333), (141, 51813), (171, 42723), (303, 24111), (423, 17271), (513, 14241), (893, 8181), (909, 8037), (1269, 5757), (1539, 4747), (1919, 3807), (2679, 2727)]