61605747

素因数分解:

$3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1453}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 101919584

約数和(自身を除く): 40313837

約数列:

[1, 3, 7, 9, 21, 63, 673, 1453, 2019, 4359, 4711, 6057, 10171, 13077, 14133, 30513, 42399, 91539, 977869, 2933607, 6845083, 8800821, 20535249, 61605747]

約数ペア:

[(1, 61605747), (3, 20535249), (7, 8800821), (9, 6845083), (21, 2933607), (63, 977869), (673, 91539), (1453, 42399), (2019, 30513), (4359, 14133), (4711, 13077), (6057, 10171)]