172735849

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 209059200

約数和(自身を除く): 36323351

約数列:

[1, 11, 13, 67, 121, 143, 149, 737, 871, 1331, 1573, 1639, 1937, 8107, 9581, 9983, 17303, 18029, 21307, 89177, 105391, 109813, 129779, 198319, 234377, 1159301, 1207943, 1427569, 2578147, 13287373, 15703259, 172735849]

約数ペア:

[(1, 172735849), (11, 15703259), (13, 13287373), (67, 2578147), (121, 1427569), (143, 1207943), (149, 1159301), (737, 234377), (871, 198319), (1331, 129779), (1573, 109813), (1639, 105391), (1937, 89177), (8107, 21307), (9581, 18029), (9983, 17303)]