53181081

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 78701064

約数和(自身を除く): 25519983

約数列:

[1, 3, 9, 61, 157, 183, 471, 549, 617, 1413, 1851, 5553, 9577, 28731, 37637, 86193, 96869, 112911, 290607, 338733, 871821, 5909009, 17727027, 53181081]

約数ペア:

[(1, 53181081), (3, 17727027), (9, 5909009), (61, 871821), (157, 338733), (183, 290607), (471, 112911), (549, 96869), (617, 86193), (1413, 37637), (1851, 28731), (5553, 9577)]