91818393

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 133660800

約数和(自身を除く): 41842407

約数列:

[1, 3, 19, 41, 57, 101, 123, 303, 389, 779, 1167, 1919, 2337, 4141, 5757, 7391, 12423, 15949, 22173, 39289, 47847, 78679, 117867, 236037, 303031, 746491, 909093, 1610849, 2239473, 4832547, 30606131, 91818393]

約数ペア:

[(1, 91818393), (3, 30606131), (19, 4832547), (41, 2239473), (57, 1610849), (101, 909093), (123, 746491), (303, 303031), (389, 236037), (779, 117867), (1167, 78679), (1919, 47847), (2337, 39289), (4141, 22173), (5757, 15949), (7391, 12423)]