57187767

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4457}}^1$

素因数の和:4527

約数の個数: 32

約数和(自身を含む): 95864832

約数和(自身を除く): 38677065

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 4457, 12831, 13371, 31199, 57941, 93597, 173823, 209479, 405587, 628437, 1216761, 1466353, 2723227, 4399059, 8169681, 19062589, 57187767]

約数ペア:

[(1, 57187767), (3, 19062589), (7, 8169681), (13, 4399059), (21, 2723227), (39, 1466353), (47, 1216761), (91, 628437), (141, 405587), (273, 209479), (329, 173823), (611, 93597), (987, 57941), (1833, 31199), (4277, 13371), (4457, 12831)]