286568253

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{70289}}^1$

素因数の和:70449

約数の個数: 16

約数和(自身を含む): 427363200

約数和(自身を除く): 140794947

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 70289, 210867, 632601, 1897803, 10613639, 31840917, 95522751, 286568253]

約数ペア:

[(1, 286568253), (3, 95522751), (9, 31840917), (27, 10613639), (151, 1897803), (453, 632601), (1359, 210867), (4077, 70289)]