156912866901

素因数分解:

$3^3\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1381409}}^1$

素因数の和:1382026

約数の個数: 32

約数和(自身を含む): 266114822400

約数和(自身を除く): 109201955499

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 601, 1803, 4207, 5409, 12621, 16227, 37863, 113589, 1381409, 4144227, 9669863, 12432681, 29009589, 37298043, 87028767, 261086301, 830226809, 2490680427, 5811587663, 7472041281, 17434762989, 22416123843, 52304288967, 156912866901]

約数ペア:

[(1, 156912866901), (3, 52304288967), (7, 22416123843), (9, 17434762989), (21, 7472041281), (27, 5811587663), (63, 2490680427), (189, 830226809), (601, 261086301), (1803, 87028767), (4207, 37298043), (5409, 29009589), (12621, 12432681), (16227, 9669863), (37863, 4144227), (113589, 1381409)]