75793281

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 107163648

約数和(自身を除く): 31370367

約数列:

[1, 3, 47, 67, 71, 113, 141, 201, 213, 339, 3149, 3337, 4757, 5311, 7571, 8023, 9447, 10011, 14271, 15933, 22713, 24069, 223579, 355837, 377081, 537541, 670737, 1067511, 1131243, 1612623, 25264427, 75793281]

約数ペア:

[(1, 75793281), (3, 25264427), (47, 1612623), (67, 1131243), (71, 1067511), (113, 670737), (141, 537541), (201, 377081), (213, 355837), (339, 223579), (3149, 24069), (3337, 22713), (4757, 15933), (5311, 14271), (7571, 10011), (8023, 9447)]