1567197801

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5659}}^1$

素因数の和:5947

約数の個数: 40

約数和(自身を含む): 2531242560

約数和(自身を除く): 964044759

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 263, 351, 789, 1053, 2367, 3419, 5659, 7101, 10257, 16977, 21303, 30771, 50931, 73567, 92313, 152793, 220701, 276939, 458379, 662103, 1488317, 1986309, 4464951, 5958927, 13394853, 19348121, 40184559, 58044363, 120553677, 174133089, 522399267, 1567197801]

約数ペア:

[(1, 1567197801), (3, 522399267), (9, 174133089), (13, 120553677), (27, 58044363), (39, 40184559), (81, 19348121), (117, 13394853), (263, 5958927), (351, 4464951), (789, 1986309), (1053, 1488317), (2367, 662103), (3419, 458379), (5659, 276939), (7101, 220701), (10257, 152793), (16977, 92313), (21303, 73567), (30771, 50931)]