151801803

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 231739200

約数和(自身を除く): 79937397

約数列:

[1, 3, 9, 27, 41, 123, 241, 369, 569, 723, 1107, 1707, 2169, 5121, 6507, 9881, 15363, 23329, 29643, 69987, 88929, 137129, 209961, 266787, 411387, 629883, 1234161, 3702483, 5622289, 16866867, 50600601, 151801803]

約数ペア:

[(1, 151801803), (3, 50600601), (9, 16866867), (27, 5622289), (41, 3702483), (123, 1234161), (241, 629883), (369, 411387), (569, 266787), (723, 209961), (1107, 137129), (1707, 88929), (2169, 69987), (5121, 29643), (6507, 23329), (9881, 15363)]