72229443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 114331392

約数和(自身を除く): 42101949

約数列:

[1, 3, 11, 13, 33, 39, 101, 143, 303, 429, 1111, 1313, 1667, 3333, 3939, 5001, 14443, 18337, 21671, 43329, 55011, 65013, 168367, 238381, 505101, 715143, 1852037, 2188771, 5556111, 6566313, 24076481, 72229443]

約数ペア:

[(1, 72229443), (3, 24076481), (11, 6566313), (13, 5556111), (33, 2188771), (39, 1852037), (101, 715143), (143, 505101), (303, 238381), (429, 168367), (1111, 65013), (1313, 55011), (1667, 43329), (3333, 21671), (3939, 18337), (5001, 14443)]