69845503

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 96132096

約数和(自身を除く): 26286593

約数列:

[1, 7, 13, 17, 23, 91, 119, 151, 161, 169, 221, 299, 391, 1057, 1183, 1547, 1963, 2093, 2567, 2737, 2873, 3473, 3887, 5083, 13741, 17969, 20111, 24311, 25519, 27209, 33371, 35581, 45149, 59041, 66079, 178633, 233597, 316043, 413287, 433823, 462553, 586937, 767533, 3036761, 4108559, 5372731, 9977929, 69845503]

約数ペア:

[(1, 69845503), (7, 9977929), (13, 5372731), (17, 4108559), (23, 3036761), (91, 767533), (119, 586937), (151, 462553), (161, 433823), (169, 413287), (221, 316043), (299, 233597), (391, 178633), (1057, 66079), (1183, 59041), (1547, 45149), (1963, 35581), (2093, 33371), (2567, 27209), (2737, 25519), (2873, 24311), (3473, 20111), (3887, 17969), (5083, 13741)]