130135551

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15377}}^1$

素因数の和:15431

約数の個数: 32

約数和(自身を含む): 220459008

約数和(自身を除く): 90323457

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 15377, 46131, 107639, 199901, 322917, 476687, 599703, 1399307, 1430061, 3336809, 4197921, 6196931, 10010427, 18590793, 43378517, 130135551]

約数ペア:

[(1, 130135551), (3, 43378517), (7, 18590793), (13, 10010427), (21, 6196931), (31, 4197921), (39, 3336809), (91, 1430061), (93, 1399307), (217, 599703), (273, 476687), (403, 322917), (651, 199901), (1209, 107639), (2821, 46131), (8463, 15377)]