87771366

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{21481}}^1$

素因数の和:21716

約数の個数: 24

約数和(自身を含む): 191017944

約数和(自身を除く): 103246578

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 21481, 42962, 64443, 128886, 193329, 386658, 4876187, 9752374, 14628561, 29257122, 43885683, 87771366]

約数ペア:

[(1, 87771366), (2, 43885683), (3, 29257122), (6, 14628561), (9, 9752374), (18, 4876187), (227, 386658), (454, 193329), (681, 128886), (1362, 64443), (2043, 42962), (4086, 21481)]