156985268307

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1\times {\mathrm{54469}}^1$

素因数の和:56483

約数の個数: 32

約数和(自身を含む): 242714833920

約数和(自身を除く): 85729565613

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1933, 5799, 13531, 40593, 54469, 137243, 163407, 381283, 411729, 960701, 1143849, 2882103, 3867299, 11601897, 27071093, 81213279, 105288577, 315865731, 737020039, 2211060117, 7475488967, 22426466901, 52328422769, 156985268307]

約数ペア:

[(1, 156985268307), (3, 52328422769), (7, 22426466901), (21, 7475488967), (71, 2211060117), (213, 737020039), (497, 315865731), (1491, 105288577), (1933, 81213279), (5799, 27071093), (13531, 11601897), (40593, 3867299), (54469, 2882103), (137243, 1143849), (163407, 960701), (381283, 411729)]