121767681

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4273}}^1$

素因数の和:4365

約数の個数: 32

約数和(自身を含む): 196945920

約数和(自身を除く): 75178239

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 1239, 1357, 4071, 4273, 9499, 12819, 28497, 29911, 89733, 98279, 252107, 294837, 687953, 756321, 1764749, 2063859, 5294247, 5798461, 17395383, 40589227, 121767681]

約数ペア:

[(1, 121767681), (3, 40589227), (7, 17395383), (21, 5798461), (23, 5294247), (59, 2063859), (69, 1764749), (161, 756321), (177, 687953), (413, 294837), (483, 252107), (1239, 98279), (1357, 89733), (4071, 29911), (4273, 28497), (9499, 12819)]