151488309

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 248547200

約数和(自身を除く): 97058891

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 229, 289, 327, 357, 687, 763, 867, 1603, 1853, 2023, 2289, 3893, 4809, 5559, 6069, 11679, 12971, 24961, 27251, 31501, 38913, 66181, 74883, 81753, 94503, 174727, 198543, 220507, 424337, 463267, 524181, 661521, 1273011, 1389801, 2970359, 7213729, 8911077, 21641187, 50496103, 151488309]

約数ペア:

[(1, 151488309), (3, 50496103), (7, 21641187), (17, 8911077), (21, 7213729), (51, 2970359), (109, 1389801), (119, 1273011), (229, 661521), (289, 524181), (327, 463267), (357, 424337), (687, 220507), (763, 198543), (867, 174727), (1603, 94503), (1853, 81753), (2023, 74883), (2289, 66181), (3893, 38913), (4809, 31501), (5559, 27251), (6069, 24961), (11679, 12971)]