3918321

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 2532879

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 167, 237, 297, 501, 711, 869, 1503, 1837, 2133, 2607, 4509, 5511, 7821, 13193, 16533, 23463, 39579, 49599, 118737, 145123, 356211, 435369, 1306107, 3918321]

約数ペア:

[(1, 3918321), (3, 1306107), (9, 435369), (11, 356211), (27, 145123), (33, 118737), (79, 49599), (99, 39579), (167, 23463), (237, 16533), (297, 13193), (501, 7821), (711, 5511), (869, 4509), (1503, 2607), (1837, 2133)]