87348231

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5581}}^1$

素因数の和:5671

約数の個数: 24

約数和(自身を含む): 132360384

約数和(自身を除く): 45012153

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 5217, 5581, 15651, 16743, 50229, 206497, 262307, 619491, 786921, 1858473, 2360763, 9705359, 29116077, 87348231]

約数ペア:

[(1, 87348231), (3, 29116077), (9, 9705359), (37, 2360763), (47, 1858473), (111, 786921), (141, 619491), (333, 262307), (423, 206497), (1739, 50229), (5217, 16743), (5581, 15651)]