151738167

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 235551232

約数和(自身を除く): 83813065

約数列:

[1, 3, 7, 21, 97, 163, 291, 457, 489, 679, 1141, 1371, 2037, 3199, 3423, 9597, 15811, 44329, 47433, 74491, 110677, 132987, 223473, 310303, 332031, 521437, 930909, 1564311, 7225627, 21676881, 50579389, 151738167]

約数ペア:

[(1, 151738167), (3, 50579389), (7, 21676881), (21, 7225627), (97, 1564311), (163, 930909), (291, 521437), (457, 332031), (489, 310303), (679, 223473), (1141, 132987), (1371, 110677), (2037, 74491), (3199, 47433), (3423, 44329), (9597, 15811)]