156747447

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{109537}}^1$

素因数の和:109599

約数の個数: 16

約数和(自身を含む): 236602080

約数和(自身を除く): 79854633

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 109537, 328611, 985833, 2957499, 5805461, 17416383, 52249149, 156747447]

約数ペア:

[(1, 156747447), (3, 52249149), (9, 17416383), (27, 5805461), (53, 2957499), (159, 985833), (477, 328611), (1431, 109537)]