45697257

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 70224000

約数和(自身を除く): 24526743

約数列:

[1, 3, 9, 27, 37, 111, 149, 307, 333, 447, 921, 999, 1341, 2763, 4023, 5513, 8289, 11359, 16539, 34077, 45743, 49617, 102231, 137229, 148851, 306693, 411687, 1235061, 1692491, 5077473, 15232419, 45697257]

約数ペア:

[(1, 45697257), (3, 15232419), (9, 5077473), (27, 1692491), (37, 1235061), (111, 411687), (149, 306693), (307, 148851), (333, 137229), (447, 102231), (921, 49617), (999, 45743), (1341, 34077), (2763, 16539), (4023, 11359), (5513, 8289)]