105638421

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 167067648

約数和(自身を除く): 61429227

約数列:

[1, 3, 7, 21, 31, 93, 217, 263, 617, 651, 789, 1841, 1851, 4319, 5523, 8153, 12957, 19127, 24459, 57071, 57381, 133889, 162271, 171213, 401667, 486813, 1135897, 3407691, 5030401, 15091203, 35212807, 105638421]

約数ペア:

[(1, 105638421), (3, 35212807), (7, 15091203), (21, 5030401), (31, 3407691), (93, 1135897), (217, 486813), (263, 401667), (617, 171213), (651, 162271), (789, 133889), (1841, 57381), (1851, 57071), (4319, 24459), (5523, 19127), (8153, 12957)]