144156677

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 171689472

約数和(自身を除く): 27532795

約数列:

[1, 7, 49, 73, 191, 211, 511, 1337, 1477, 3577, 9359, 10339, 13943, 15403, 40301, 97601, 107821, 282107, 683207, 754747, 1974749, 2941973, 20593811, 144156677]

約数ペア:

[(1, 144156677), (7, 20593811), (49, 2941973), (73, 1974749), (191, 754747), (211, 683207), (511, 282107), (1337, 107821), (1477, 97601), (3577, 40301), (9359, 15403), (10339, 13943)]