88390173

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 128471040

約数和(自身を除く): 40080867

約数列:

[1, 3, 23, 29, 69, 87, 163, 271, 489, 667, 813, 2001, 3749, 4727, 6233, 7859, 11247, 14181, 18699, 23577, 44173, 108721, 132519, 180757, 326163, 542271, 1015979, 1281017, 3047937, 3843051, 29463391, 88390173]

約数ペア:

[(1, 88390173), (3, 29463391), (23, 3843051), (29, 3047937), (69, 1281017), (87, 1015979), (163, 542271), (271, 326163), (489, 180757), (667, 132519), (813, 108721), (2001, 44173), (3749, 23577), (4727, 18699), (6233, 14181), (7859, 11247)]