156968630001

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{2609}}^1\times {\mathrm{4919}}^1$

素因数の和:7691

約数の個数: 40

約数和(自身を含む): 236175350400

約数和(自身を除く): 79206720399

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 2609, 4077, 4919, 7827, 12231, 14757, 23481, 44271, 70443, 132813, 211329, 393959, 398439, 742769, 1181877, 2228307, 3545631, 6684921, 10636893, 12833671, 20054763, 31910679, 38501013, 60164289, 115503039, 346509117, 1039527351, 1937884321, 5813652963, 17440958889, 52322876667, 156968630001]

約数ペア:

[(1, 156968630001), (3, 52322876667), (9, 17440958889), (27, 5813652963), (81, 1937884321), (151, 1039527351), (453, 346509117), (1359, 115503039), (2609, 60164289), (4077, 38501013), (4919, 31910679), (7827, 20054763), (12231, 12833671), (14757, 10636893), (23481, 6684921), (44271, 3545631), (70443, 2228307), (132813, 1181877), (211329, 742769), (393959, 398439)]