61972113

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{4093}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 97076928

約数和(自身を除く): 35104815

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 4093, 5047, 12279, 15141, 28651, 85953, 200557, 421579, 601671, 1264737, 2951053, 8853159, 20657371, 61972113]

約数ペア:

[(1, 61972113), (3, 20657371), (7, 8853159), (21, 2951053), (49, 1264737), (103, 601671), (147, 421579), (309, 200557), (721, 85953), (2163, 28651), (4093, 15141), (5047, 12279)]