201823785

素因数分解:

$3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2423}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 359527680

約数和(自身を除く): 157703895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 617, 1851, 2423, 3085, 5553, 7269, 9255, 12115, 16659, 21807, 27765, 36345, 65421, 83295, 109035, 327105, 1494991, 4484973, 7474955, 13454919, 22424865, 40364757, 67274595, 201823785]

約数ペア:

[(1, 201823785), (3, 67274595), (5, 40364757), (9, 22424865), (15, 13454919), (27, 7474955), (45, 4484973), (135, 1494991), (617, 327105), (1851, 109035), (2423, 83295), (3085, 65421), (5553, 36345), (7269, 27765), (9255, 21807), (12115, 16659)]