759781809

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{420001}}^1$

素因数の和:420077

約数の個数: 16

約数和(自身を含む): 1142405440

約数和(自身を除く): 382623631

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 420001, 1260003, 3780009, 11340027, 28140067, 84420201, 253260603, 759781809]

約数ペア:

[(1, 759781809), (3, 253260603), (9, 84420201), (27, 28140067), (67, 11340027), (201, 3780009), (603, 1260003), (1809, 420001)]