187451631

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{541}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 285915840

約数和(自身を除く): 98464209

約数列:

[1, 3, 9, 27, 41, 123, 313, 369, 541, 939, 1107, 1623, 2817, 4869, 8451, 12833, 14607, 22181, 38499, 66543, 115497, 169333, 199629, 346491, 507999, 598887, 1523997, 4571991, 6942653, 20827959, 62483877, 187451631]

約数ペア:

[(1, 187451631), (3, 62483877), (9, 20827959), (27, 6942653), (41, 4571991), (123, 1523997), (313, 598887), (369, 507999), (541, 346491), (939, 199629), (1107, 169333), (1623, 115497), (2817, 66543), (4869, 38499), (8451, 22181), (12833, 14607)]