156919342797

素因数分解:

$3^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{741967}}^1$

素因数の和:742359

約数の個数: 40

約数和(自身を含む): 268616158976

約数和(自身を除く): 111696816179

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 373, 567, 1119, 2611, 3357, 7833, 10071, 23499, 30213, 70497, 211491, 741967, 2225901, 5193769, 6677703, 15581307, 20033109, 46743921, 60099327, 140231763, 276753691, 420695289, 830261073, 1937275837, 2490783219, 5811827511, 7472349657, 17435482533, 22417048971, 52306447599, 156919342797]

約数ペア:

[(1, 156919342797), (3, 52306447599), (7, 22417048971), (9, 17435482533), (21, 7472349657), (27, 5811827511), (63, 2490783219), (81, 1937275837), (189, 830261073), (373, 420695289), (567, 276753691), (1119, 140231763), (2611, 60099327), (3357, 46743921), (7833, 20033109), (10071, 15581307), (23499, 6677703), (30213, 5193769), (70497, 2225901), (211491, 741967)]