31993622433

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{155689}}^1$

素因数の和:155803

約数の個数: 40

約数和(自身を含む): 49733613600

約数和(自身を除く): 17739991167

約数列:

[1, 3, 9, 27, 43, 59, 81, 129, 177, 387, 531, 1161, 1593, 2537, 3483, 4779, 7611, 22833, 68499, 155689, 205497, 467067, 1401201, 4203603, 6694627, 9185651, 12610809, 20083881, 27556953, 60251643, 82670859, 180754929, 248012577, 394982993, 542264787, 744037731, 1184948979, 3554846937, 10664540811, 31993622433]

約数ペア:

[(1, 31993622433), (3, 10664540811), (9, 3554846937), (27, 1184948979), (43, 744037731), (59, 542264787), (81, 394982993), (129, 248012577), (177, 180754929), (387, 82670859), (531, 60251643), (1161, 27556953), (1593, 20083881), (2537, 12610809), (3483, 9185651), (4779, 6694627), (7611, 4203603), (22833, 1401201), (68499, 467067), (155689, 205497)]