26557509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 39997440

約数和(自身を除く): 13439931

約数列:

[1, 3, 11, 33, 61, 79, 167, 183, 237, 501, 671, 869, 1837, 2013, 2607, 4819, 5511, 10187, 13193, 14457, 30561, 39579, 53009, 112057, 145123, 159027, 336171, 435369, 804773, 2414319, 8852503, 26557509]

約数ペア:

[(1, 26557509), (3, 8852503), (11, 2414319), (33, 804773), (61, 435369), (79, 336171), (167, 159027), (183, 145123), (237, 112057), (501, 53009), (671, 39579), (869, 30561), (1837, 14457), (2013, 13193), (2607, 10187), (4819, 5511)]