173675313

素因数分解:

$3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2633}}^1$

素因数の和:2998

約数の個数: 32

約数和(自身を含む): 295008000

約数和(自身を除く): 121332687

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 349, 1047, 2443, 2633, 3141, 7329, 7899, 9423, 18431, 21987, 23697, 55293, 65961, 71091, 165879, 497637, 918917, 2756751, 6432419, 8270253, 19297257, 24810759, 57891771, 173675313]

約数ペア:

[(1, 173675313), (3, 57891771), (7, 24810759), (9, 19297257), (21, 8270253), (27, 6432419), (63, 2756751), (189, 918917), (349, 497637), (1047, 165879), (2443, 71091), (2633, 65961), (3141, 55293), (7329, 23697), (7899, 21987), (9423, 18431)]