61704561

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 89579520

約数和(自身を除く): 27874959

約数列:

[1, 3, 23, 47, 53, 69, 141, 159, 359, 1077, 1081, 1219, 2491, 3243, 3657, 7473, 8257, 16873, 19027, 24771, 50619, 57081, 57293, 171879, 388079, 437621, 894269, 1164237, 1312863, 2682807, 20568187, 61704561]

約数ペア:

[(1, 61704561), (3, 20568187), (23, 2682807), (47, 1312863), (53, 1164237), (69, 894269), (141, 437621), (159, 388079), (359, 171879), (1077, 57293), (1081, 57081), (1219, 50619), (2491, 24771), (3243, 19027), (3657, 16873), (7473, 8257)]