156907179

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40639}}^1$

素因数の和:40672

約数の個数: 32

約数和(自身を含む): 273100800

約数和(自身を除く): 116193621

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 40639, 121917, 365751, 447029, 528307, 1097253, 1341087, 1584921, 4023261, 4754763, 5811377, 12069783, 14264289, 17434131, 52302393, 156907179]

約数ペア:

[(1, 156907179), (3, 52302393), (9, 17434131), (11, 14264289), (13, 12069783), (27, 5811377), (33, 4754763), (39, 4023261), (99, 1584921), (117, 1341087), (143, 1097253), (297, 528307), (351, 447029), (429, 365751), (1287, 121917), (3861, 40639)]