152045271

素因数分解:

$3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{5281}}^1$

素因数の和:5751

約数の個数: 24

約数和(自身を含む): 251592224

約数和(自身を除く): 99546953

約数列:

[1, 3, 7, 9, 21, 63, 457, 1371, 3199, 4113, 5281, 9597, 15843, 28791, 36967, 47529, 110901, 332703, 2413417, 7240251, 16893919, 21720753, 50681757, 152045271]

約数ペア:

[(1, 152045271), (3, 50681757), (7, 21720753), (9, 16893919), (21, 7240251), (63, 2413417), (457, 332703), (1371, 110901), (3199, 47529), (4113, 36967), (5281, 28791), (9597, 15843)]