98891631

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 151300800

約数和(自身を除く): 52409169

約数列:

[1, 3, 9, 27, 41, 123, 157, 369, 471, 569, 1107, 1413, 1707, 4239, 5121, 6437, 15363, 19311, 23329, 57933, 69987, 89333, 173799, 209961, 267999, 629883, 803997, 2411991, 3662653, 10987959, 32963877, 98891631]

約数ペア:

[(1, 98891631), (3, 32963877), (9, 10987959), (27, 3662653), (41, 2411991), (123, 803997), (157, 629883), (369, 267999), (471, 209961), (569, 173799), (1107, 89333), (1413, 69987), (1707, 57933), (4239, 23329), (5121, 19311), (6437, 15363)]