745103619

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{155327}}^1$

素因数の和:155387

約数の個数: 24

約数和(自身を含む): 1187327232

約数和(自身を除く): 442223613

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 155327, 465981, 1397943, 2019251, 6057753, 6368407, 18173259, 19105221, 57315663, 82789291, 248367873, 745103619]

約数ペア:

[(1, 745103619), (3, 248367873), (9, 82789291), (13, 57315663), (39, 19105221), (41, 18173259), (117, 6368407), (123, 6057753), (369, 2019251), (533, 1397943), (1599, 465981), (4797, 155327)]