66887933

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10133}}^1$

素因数の和:10204

約数の個数: 16

約数和(自身を含む): 81720576

約数和(自身を除く): 14832643

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 10133, 70931, 233059, 415453, 1631413, 2908171, 9555419, 66887933]

約数ペア:

[(1, 66887933), (7, 9555419), (23, 2908171), (41, 1631413), (161, 415453), (287, 233059), (943, 70931), (6601, 10133)]