31506989601

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1\times {\mathrm{1789}}^1$

素因数の和:3057

約数の個数: 32

約数和(自身を含む): 43426373760

約数和(自身を除く): 11919384159

約数列:

[1, 3, 41, 123, 131, 393, 1093, 1789, 3279, 5367, 5371, 16113, 44813, 73349, 134439, 143183, 220047, 234359, 429549, 703077, 1955377, 5866131, 5870503, 9608719, 17611509, 28826157, 80170457, 240511371, 256154387, 768463161, 10502329867, 31506989601]

約数ペア:

[(1, 31506989601), (3, 10502329867), (41, 768463161), (123, 256154387), (131, 240511371), (393, 80170457), (1093, 28826157), (1789, 17611509), (3279, 9608719), (5367, 5870503), (5371, 5866131), (16113, 1955377), (44813, 703077), (73349, 429549), (134439, 234359), (143183, 220047)]