54572091

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 89330688

約数和(自身を除く): 34758597

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 2153, 3621, 6459, 8449, 15071, 25347, 36601, 45213, 109803, 152863, 256207, 458589, 768621, 1070041, 2598671, 3210123, 7796013, 18190697, 54572091]

約数ペア:

[(1, 54572091), (3, 18190697), (7, 7796013), (17, 3210123), (21, 2598671), (51, 1070041), (71, 768621), (119, 458589), (213, 256207), (357, 152863), (497, 109803), (1207, 45213), (1491, 36601), (2153, 25347), (3621, 15071), (6459, 8449)]