161005041

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{9781}}^1$

素因数の和:9877

約数の個数: 24

約数和(自身を含む): 244158720

約数和(自身を除く): 83153679

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 1829, 5487, 9781, 16461, 29343, 88029, 303211, 577079, 909633, 1731237, 2728899, 5193711, 17889449, 53668347, 161005041]

約数ペア:

[(1, 161005041), (3, 53668347), (9, 17889449), (31, 5193711), (59, 2728899), (93, 1731237), (177, 909633), (279, 577079), (531, 303211), (1829, 88029), (5487, 29343), (9781, 16461)]