127745493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 187440000

約数和(自身を除く): 59694507

約数列:

[1, 3, 19, 29, 57, 87, 109, 327, 551, 709, 1653, 2071, 2127, 3161, 6213, 9483, 13471, 20561, 40413, 60059, 61683, 77281, 180177, 231843, 390659, 1171977, 1468339, 2241149, 4405017, 6723447, 42581831, 127745493]

約数ペア:

[(1, 127745493), (3, 42581831), (19, 6723447), (29, 4405017), (57, 2241149), (87, 1468339), (109, 1171977), (327, 390659), (551, 231843), (709, 180177), (1653, 77281), (2071, 61683), (2127, 60059), (3161, 40413), (6213, 20561), (9483, 13471)]