87298827

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1231}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 145711104

約数和(自身を除く): 58412277

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 307, 921, 1231, 2149, 3377, 3693, 6447, 8617, 10131, 13541, 23639, 25851, 40623, 70917, 94787, 284361, 377917, 1133751, 2645419, 4157087, 7936257, 12471261, 29099609, 87298827]

約数ペア:

[(1, 87298827), (3, 29099609), (7, 12471261), (11, 7936257), (21, 4157087), (33, 2645419), (77, 1133751), (231, 377917), (307, 284361), (921, 94787), (1231, 70917), (2149, 40623), (3377, 25851), (3693, 23639), (6447, 13541), (8617, 10131)]