148928241

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2767}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 248721408

約数和(自身を除く): 99793167

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 233, 699, 1631, 2563, 2767, 4893, 7689, 8301, 17941, 19369, 30437, 53823, 58107, 91311, 213059, 639177, 644711, 1934133, 4512977, 7091821, 13538931, 21275463, 49642747, 148928241]

約数ペア:

[(1, 148928241), (3, 49642747), (7, 21275463), (11, 13538931), (21, 7091821), (33, 4512977), (77, 1934133), (231, 644711), (233, 639177), (699, 213059), (1631, 91311), (2563, 58107), (2767, 53823), (4893, 30437), (7689, 19369), (8301, 17941)]