61175009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6229}}^1$

素因数の和:6320

約数の個数: 16

約数和(自身を含む): 74161920

約数和(自身を除く): 12986911

約数列:

[1, 7, 23, 61, 161, 427, 1403, 6229, 9821, 43603, 143267, 379969, 1002869, 2659783, 8739287, 61175009]

約数ペア:

[(1, 61175009), (7, 8739287), (23, 2659783), (61, 1002869), (161, 379969), (427, 143267), (1403, 43603), (6229, 9821)]