61326855

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19751}}^1$

素因数の和:19788

約数の個数: 32

約数和(自身を含む): 113771520

約数和(自身を除く): 52444665

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 19751, 59253, 98755, 177759, 296265, 454273, 533277, 888795, 1362819, 2271365, 2666385, 4088457, 6814095, 12265371, 20442285, 61326855]

約数ペア:

[(1, 61326855), (3, 20442285), (5, 12265371), (9, 6814095), (15, 4088457), (23, 2666385), (27, 2271365), (45, 1362819), (69, 888795), (115, 533277), (135, 454273), (207, 296265), (345, 177759), (621, 98755), (1035, 59253), (3105, 19751)]