156970359693

素因数分解:

$3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2514221}}^1$

素因数の和:2515225

約数の個数: 24

約数和(自身を含む): 259387255296

約数和(自身を除く): 102416895603

約数列:

[1, 3, 7, 9, 21, 63, 991, 2973, 6937, 8919, 20811, 62433, 2514221, 7542663, 17599547, 22627989, 52798641, 158395923, 2491593011, 7474779033, 17441151077, 22424337099, 52323453231, 156970359693]

約数ペア:

[(1, 156970359693), (3, 52323453231), (7, 22424337099), (9, 17441151077), (21, 7474779033), (63, 2491593011), (991, 158395923), (2973, 52798641), (6937, 22627989), (8919, 17599547), (20811, 7542663), (62433, 2514221)]