69620199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3001}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 109512960

約数和(自身を除く): 39892761

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 1221, 2109, 3001, 7733, 9003, 23199, 33011, 57019, 99033, 111037, 171057, 333111, 627209, 1221407, 1881627, 2109703, 3664221, 6329109, 23206733, 69620199]

約数ペア:

[(1, 69620199), (3, 23206733), (11, 6329109), (19, 3664221), (33, 2109703), (37, 1881627), (57, 1221407), (111, 627209), (209, 333111), (407, 171057), (627, 111037), (703, 99033), (1221, 57019), (2109, 33011), (3001, 23199), (7733, 9003)]