16771986447

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{14891}}^1$

素因数の和:15143

約数の個数: 32

約数和(自身を含む): 23450730240

約数和(自身を除く): 6678743793

約数列:

[1, 3, 37, 73, 111, 139, 219, 417, 2701, 5143, 8103, 10147, 14891, 15429, 30441, 44673, 375439, 550967, 1087043, 1126317, 1652901, 2069849, 3261129, 6209547, 40220591, 76584413, 120661773, 151098977, 229753239, 453296931, 5590662149, 16771986447]

約数ペア:

[(1, 16771986447), (3, 5590662149), (37, 453296931), (73, 229753239), (111, 151098977), (139, 120661773), (219, 76584413), (417, 40220591), (2701, 6209547), (5143, 3261129), (8103, 2069849), (10147, 1652901), (14891, 1126317), (15429, 1087043), (30441, 550967), (44673, 375439)]