75171327

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7937}}^1$

素因数の和:7999

約数の個数: 32

約数和(自身を含む): 128024064

約数和(自身を除く): 52852737

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 7937, 9471, 23811, 55559, 87307, 166677, 261921, 325417, 611149, 976251, 1833447, 2277919, 3579587, 6833757, 10738761, 25057109, 75171327]

約数ペア:

[(1, 75171327), (3, 25057109), (7, 10738761), (11, 6833757), (21, 3579587), (33, 2277919), (41, 1833447), (77, 976251), (123, 611149), (231, 325417), (287, 261921), (451, 166677), (861, 87307), (1353, 55559), (3157, 23811), (7937, 9471)]