40379969097

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{38347549}}^1$

素因数の和:38347574

約数の個数: 20

約数和(自身を含む): 64960749700

約数和(自身を除く): 24580780603

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 38347549, 115042647, 345127941, 498518137, 1035383823, 1495554411, 3106151469, 4486663233, 13459989699, 40379969097]

約数ペア:

[(1, 40379969097), (3, 13459989699), (9, 4486663233), (13, 3106151469), (27, 1495554411), (39, 1035383823), (81, 498518137), (117, 345127941), (351, 115042647), (1053, 38347549)]