156960426321

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{47263001}}^1$

素因数の和:47263054

約数の個数: 20

約数和(自身を含む): 240190576164

約数和(自身を除く): 83230149843

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 47263001, 141789003, 425367009, 1276101027, 1937783041, 3828303081, 5813349123, 17440047369, 52320142107, 156960426321]

約数ペア:

[(1, 156960426321), (3, 52320142107), (9, 17440047369), (27, 5813349123), (41, 3828303081), (81, 1937783041), (123, 1276101027), (369, 425367009), (1107, 141789003), (3321, 47263001)]