155116071

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 257617152

約数和(自身を除く): 102501081

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 563, 759, 1089, 1331, 1689, 2277, 2783, 3993, 5067, 6193, 8349, 11979, 12949, 18579, 25047, 30613, 38847, 55737, 68123, 91839, 116541, 142439, 204369, 275517, 427317, 613107, 749353, 1281951, 1566829, 2248059, 4700487, 6744177, 14101461, 17235119, 51705357, 155116071]

約数ペア:

[(1, 155116071), (3, 51705357), (9, 17235119), (11, 14101461), (23, 6744177), (33, 4700487), (69, 2248059), (99, 1566829), (121, 1281951), (207, 749353), (253, 613107), (363, 427317), (563, 275517), (759, 204369), (1089, 142439), (1331, 116541), (1689, 91839), (2277, 68123), (2783, 55737), (3993, 38847), (5067, 30613), (6193, 25047), (8349, 18579), (11979, 12949)]