78603441

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 124658688

約数和(自身を除く): 46055247

約数列:

[1, 3, 7, 21, 43, 61, 129, 183, 301, 427, 903, 1281, 1427, 2623, 4281, 7869, 9989, 18361, 29967, 55083, 61361, 87047, 184083, 261141, 429527, 609329, 1288581, 1827987, 3743021, 11229063, 26201147, 78603441]

約数ペア:

[(1, 78603441), (3, 26201147), (7, 11229063), (21, 3743021), (43, 1827987), (61, 1288581), (129, 609329), (183, 429527), (301, 261141), (427, 184083), (903, 87047), (1281, 61361), (1427, 55083), (2623, 29967), (4281, 18361), (7869, 9989)]