159603087

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 249412608

約数和(自身を除く): 89809521

約数列:

[1, 3, 7, 21, 53, 159, 193, 371, 579, 743, 1113, 1351, 2229, 4053, 5201, 10229, 15603, 30687, 39379, 71603, 118137, 143399, 214809, 275653, 430197, 826959, 1003793, 3011379, 7600147, 22800441, 53201029, 159603087]

約数ペア:

[(1, 159603087), (3, 53201029), (7, 22800441), (21, 7600147), (53, 3011379), (159, 1003793), (193, 826959), (371, 430197), (579, 275653), (743, 214809), (1113, 143399), (1351, 118137), (2229, 71603), (4053, 39379), (5201, 30687), (10229, 15603)]