197379011151

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{136217399}}^1$

素因数の和:136217435

約数の個数: 24

約数和(自身を含む): 339998630400

約数和(自身を除く): 142619619249

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 136217399, 408652197, 953521793, 1225956591, 2860565379, 3133000177, 8581696137, 9399000531, 21931001239, 28197001593, 65793003717, 197379011151]

約数ペア:

[(1, 197379011151), (3, 65793003717), (7, 28197001593), (9, 21931001239), (21, 9399000531), (23, 8581696137), (63, 3133000177), (69, 2860565379), (161, 1225956591), (207, 953521793), (483, 408652197), (1449, 136217399)]