61483221

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2153}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 94086720

約数和(自身を除く): 32603499

約数列:

[1, 3, 9, 19, 57, 167, 171, 501, 1503, 2153, 3173, 6459, 9519, 19377, 28557, 40907, 122721, 359551, 368163, 1078653, 3235959, 6831469, 20494407, 61483221]

約数ペア:

[(1, 61483221), (3, 20494407), (9, 6831469), (19, 3235959), (57, 1078653), (167, 368163), (171, 359551), (501, 122721), (1503, 40907), (2153, 28557), (3173, 19377), (6459, 9519)]