90925119

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 138839040

約数和(自身を除く): 47913921

約数列:

[1, 3, 9, 27, 47, 137, 141, 411, 423, 523, 1233, 1269, 1569, 3699, 4707, 6439, 14121, 19317, 24581, 57951, 71651, 73743, 173853, 214953, 221229, 644859, 663687, 1934577, 3367597, 10102791, 30308373, 90925119]

約数ペア:

[(1, 90925119), (3, 30308373), (9, 10102791), (27, 3367597), (47, 1934577), (137, 663687), (141, 644859), (411, 221229), (423, 214953), (523, 173853), (1233, 73743), (1269, 71651), (1569, 57951), (3699, 24581), (4707, 19317), (6439, 14121)]