72023211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21227}}^1$

素因数の和:21275

約数の個数: 24

約数和(自身を含む): 115904880

約数和(自身を除く): 43881669

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 21227, 63681, 191043, 275951, 615583, 827853, 1846749, 2483559, 5540247, 8002579, 24007737, 72023211]

約数ペア:

[(1, 72023211), (3, 24007737), (9, 8002579), (13, 5540247), (29, 2483559), (39, 1846749), (87, 827853), (117, 615583), (261, 275951), (377, 191043), (1131, 63681), (3393, 21227)]