153455931

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4051}}^1$

素因数の和:4144

約数の個数: 32

約数和(自身を含む): 241175040

約数和(自身を除く): 87719109

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 1403, 1647, 4051, 4209, 12153, 12627, 36459, 37881, 93173, 109377, 247111, 279519, 741333, 838557, 2223999, 2515671, 5683553, 6671997, 17050659, 51151977, 153455931]

約数ペア:

[(1, 153455931), (3, 51151977), (9, 17050659), (23, 6671997), (27, 5683553), (61, 2515671), (69, 2223999), (183, 838557), (207, 741333), (549, 279519), (621, 247111), (1403, 109377), (1647, 93173), (4051, 37881), (4209, 36459), (12153, 12627)]