72851499

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2683}}^1$

素因数の和:3127

約数の個数: 24

約数和(自身を含む): 120586752

約数和(自身を除く): 47735253

約数列:

[1, 3, 7, 9, 21, 63, 431, 1293, 2683, 3017, 3879, 8049, 9051, 18781, 24147, 27153, 56343, 169029, 1156373, 3469119, 8094611, 10407357, 24283833, 72851499]

約数ペア:

[(1, 72851499), (3, 24283833), (7, 10407357), (9, 8094611), (21, 3469119), (63, 1156373), (431, 169029), (1293, 56343), (2683, 27153), (3017, 24147), (3879, 18781), (8049, 9051)]