156970708797

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{33073}}^1$

素因数の和:33562

約数の個数: 48

約数和(自身を含む): 247038966720

約数和(自身を除く): 90068257923

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 389, 581, 1167, 1743, 2723, 4067, 8169, 12201, 19061, 32287, 33073, 57183, 96861, 99219, 226009, 231511, 678027, 694533, 1582063, 1620577, 2745059, 4746189, 4861731, 8235177, 12865397, 19215413, 38596191, 57646239, 90057779, 134507891, 270173337, 403523673, 630404453, 1067827951, 1891213359, 3203483853, 7474795657, 22424386971, 52323569599, 156970708797]

約数ペア:

[(1, 156970708797), (3, 52323569599), (7, 22424386971), (21, 7474795657), (49, 3203483853), (83, 1891213359), (147, 1067827951), (249, 630404453), (389, 403523673), (581, 270173337), (1167, 134507891), (1743, 90057779), (2723, 57646239), (4067, 38596191), (8169, 19215413), (12201, 12865397), (19061, 8235177), (32287, 4861731), (33073, 4746189), (57183, 2745059), (96861, 1620577), (99219, 1582063), (226009, 694533), (231511, 678027)]