67143465

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2081}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 119923200

約数和(自身を除く): 52779735

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 717, 1195, 2081, 2151, 3585, 6243, 6453, 10405, 10755, 18729, 31215, 32265, 56187, 93645, 280935, 497359, 1492077, 2486795, 4476231, 7460385, 13428693, 22381155, 67143465]

約数ペア:

[(1, 67143465), (3, 22381155), (5, 13428693), (9, 7460385), (15, 4476231), (27, 2486795), (45, 1492077), (135, 497359), (239, 280935), (717, 93645), (1195, 56187), (2081, 32265), (2151, 31215), (3585, 18729), (6243, 10755), (6453, 10405)]