29707263

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 45745920

約数和(自身を除く): 16038657

約数列:

[1, 3, 9, 27, 37, 111, 131, 227, 333, 393, 681, 999, 1179, 2043, 3537, 4847, 6129, 8399, 14541, 25197, 29737, 43623, 75591, 89211, 130869, 226773, 267633, 802899, 1100269, 3300807, 9902421, 29707263]

約数ペア:

[(1, 29707263), (3, 9902421), (9, 3300807), (27, 1100269), (37, 802899), (111, 267633), (131, 226773), (227, 130869), (333, 89211), (393, 75591), (681, 43623), (999, 29737), (1179, 25197), (2043, 14541), (3537, 8399), (4847, 6129)]