126831747

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{50753}}^1$

素因数の和:50787

約数の個数: 24

約数和(自身を含む): 208294416

約数和(自身を除く): 81462669

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 50753, 152259, 355271, 862801, 1065813, 2486897, 2588403, 6039607, 7460691, 18118821, 42277249, 126831747]

約数ペア:

[(1, 126831747), (3, 42277249), (7, 18118821), (17, 7460691), (21, 6039607), (49, 2588403), (51, 2486897), (119, 1065813), (147, 862801), (357, 355271), (833, 152259), (2499, 50753)]