87545031

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{57107}}^1$

素因数の和:57190

約数の個数: 16

約数和(自身を含む): 135231744

約数和(自身を除く): 47686713

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 57107, 171321, 399749, 1199247, 4168811, 12506433, 29181677, 87545031]

約数ペア:

[(1, 87545031), (3, 29181677), (7, 12506433), (21, 4168811), (73, 1199247), (219, 399749), (511, 171321), (1533, 57107)]