1337132529

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:701

約数の個数: 56

約数和(自身を含む): 2085837480

約数和(自身を除く): 748704951

約数列:

[1, 3, 9, 27, 37, 81, 89, 111, 243, 267, 333, 557, 729, 801, 999, 1671, 2403, 2997, 3293, 5013, 7209, 8991, 9879, 15039, 20609, 21627, 26973, 29637, 45117, 49573, 61827, 64881, 88911, 135351, 148719, 185481, 266733, 406053, 446157, 556443, 800199, 1338471, 1669329, 1834201, 2400597, 4015413, 5007987, 5502603, 12046239, 15023961, 16507809, 36138717, 49523427, 148570281, 445710843, 1337132529]

約数ペア:

[(1, 1337132529), (3, 445710843), (9, 148570281), (27, 49523427), (37, 36138717), (81, 16507809), (89, 15023961), (111, 12046239), (243, 5502603), (267, 5007987), (333, 4015413), (557, 2400597), (729, 1834201), (801, 1669329), (999, 1338471), (1671, 800199), (2403, 556443), (2997, 446157), (3293, 406053), (5013, 266733), (7209, 185481), (8991, 148719), (9879, 135351), (15039, 88911), (20609, 64881), (21627, 61827), (26973, 49573), (29637, 45117)]