72195243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{30119}}^1$

素因数の和:30186

約数の個数: 16

約数和(自身を含む): 104094720

約数和(自身を除く): 31899477

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 30119, 90357, 512023, 1415593, 1536069, 4246779, 24065081, 72195243]

約数ペア:

[(1, 72195243), (3, 24065081), (17, 4246779), (47, 1536069), (51, 1415593), (141, 512023), (799, 90357), (2397, 30119)]