63489921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{18679}}^1$

素因数の和:18796

約数の個数: 16

約数和(自身を含む): 93250560

約数和(自身を除く): 29760639

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 18679, 56037, 205469, 616407, 1923937, 5771811, 21163307, 63489921]

約数ペア:

[(1, 63489921), (3, 21163307), (11, 5771811), (33, 1923937), (103, 616407), (309, 205469), (1133, 56037), (3399, 18679)]