30543723

素因数分解:

$3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 52752128

約数和(自身を除く): 22208405

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 103, 189, 309, 523, 567, 721, 927, 1569, 2163, 2781, 3661, 4707, 6489, 8343, 10983, 14121, 19467, 32949, 42363, 53869, 58401, 98847, 161607, 296541, 377083, 484821, 1131249, 1454463, 3393747, 4363389, 10181241, 30543723]

約数ペア:

[(1, 30543723), (3, 10181241), (7, 4363389), (9, 3393747), (21, 1454463), (27, 1131249), (63, 484821), (81, 377083), (103, 296541), (189, 161607), (309, 98847), (523, 58401), (567, 53869), (721, 42363), (927, 32949), (1569, 19467), (2163, 14121), (2781, 10983), (3661, 8343), (4707, 6489)]