65204333

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 77552640

約数和(自身を除く): 12348307

約数列:

[1, 17, 19, 23, 67, 131, 323, 391, 437, 1139, 1273, 1541, 2227, 2489, 3013, 7429, 8777, 21641, 26197, 29279, 42313, 51221, 57247, 149209, 166763, 201871, 497743, 973199, 2834971, 3431807, 3835549, 65204333]

約数ペア:

[(1, 65204333), (17, 3835549), (19, 3431807), (23, 2834971), (67, 973199), (131, 497743), (323, 201871), (391, 166763), (437, 149209), (1139, 57247), (1273, 51221), (1541, 42313), (2227, 29279), (2489, 26197), (3013, 21641), (7429, 8777)]