140672961

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109303}}^1$

素因数の和:109333

約数の個数: 24

約数和(自身を含む): 238719936

約数和(自身を除く): 98046975

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 109303, 327909, 983727, 1202333, 1420939, 3606999, 4262817, 10820997, 12788451, 15630329, 46890987, 140672961]

約数ペア:

[(1, 140672961), (3, 46890987), (9, 15630329), (11, 12788451), (13, 10820997), (33, 4262817), (39, 3606999), (99, 1420939), (117, 1202333), (143, 983727), (429, 327909), (1287, 109303)]