143779233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1801}}^1$

素因数の和:1929

約数の個数: 32

約数和(自身を含む): 217969920

約数和(自身を除く): 74190687

約数列:

[1, 3, 13, 23, 39, 69, 89, 267, 299, 897, 1157, 1801, 2047, 3471, 5403, 6141, 23413, 26611, 41423, 70239, 79833, 124269, 160289, 480867, 538499, 1615497, 2083757, 3686647, 6251271, 11059941, 47926411, 143779233]

約数ペア:

[(1, 143779233), (3, 47926411), (13, 11059941), (23, 6251271), (39, 3686647), (69, 2083757), (89, 1615497), (267, 538499), (299, 480867), (897, 160289), (1157, 124269), (1801, 79833), (2047, 70239), (3471, 41423), (5403, 26611), (6141, 23413)]