202011327

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3673}}^1$

素因数の和:3789

約数の個数: 40

約数和(自身を含む): 348530336

約数和(自身を除く): 146519009

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 291, 567, 679, 873, 2037, 2619, 3673, 6111, 7857, 11019, 18333, 25711, 33057, 54999, 77133, 99171, 231399, 297513, 356281, 694197, 1068843, 2082591, 2493967, 3206529, 7481901, 9619587, 22445703, 28858761, 67337109, 202011327]

約数ペア:

[(1, 202011327), (3, 67337109), (7, 28858761), (9, 22445703), (21, 9619587), (27, 7481901), (63, 3206529), (81, 2493967), (97, 2082591), (189, 1068843), (291, 694197), (567, 356281), (679, 297513), (873, 231399), (2037, 99171), (2619, 77133), (3673, 54999), (6111, 33057), (7857, 25711), (11019, 18333)]