327291219

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3847}}^1$

素因数の和:4016

約数の個数: 32

約数和(自身を含む): 509783040

約数和(自身を除く): 182491821

約数列:

[1, 3, 9, 23, 27, 69, 137, 207, 411, 621, 1233, 3151, 3699, 3847, 9453, 11541, 28359, 34623, 85077, 88481, 103869, 265443, 527039, 796329, 1581117, 2388987, 4743351, 12121897, 14230053, 36365691, 109097073, 327291219]

約数ペア:

[(1, 327291219), (3, 109097073), (9, 36365691), (23, 14230053), (27, 12121897), (69, 4743351), (137, 2388987), (207, 1581117), (411, 796329), (621, 527039), (1233, 265443), (3151, 103869), (3699, 88481), (3847, 85077), (9453, 34623), (11541, 28359)]