71070621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{2357}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 104317920

約数和(自身を除く): 33247299

約数列:

[1, 3, 19, 23, 57, 69, 437, 529, 1311, 1587, 2357, 7071, 10051, 30153, 44783, 54211, 134349, 162633, 1030009, 1246853, 3090027, 3740559, 23690207, 71070621]

約数ペア:

[(1, 71070621), (3, 23690207), (19, 3740559), (23, 3090027), (57, 1246853), (69, 1030009), (437, 162633), (529, 134349), (1311, 54211), (1587, 44783), (2357, 30153), (7071, 10051)]