63490557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1913}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 97751808

約数和(自身を除く): 34261251

約数列:

[1, 3, 13, 23, 37, 39, 69, 111, 299, 481, 851, 897, 1443, 1913, 2553, 5739, 11063, 24869, 33189, 43999, 70781, 74607, 131997, 212343, 571987, 920153, 1627963, 1715961, 2760459, 4883889, 21163519, 63490557]

約数ペア:

[(1, 63490557), (3, 21163519), (13, 4883889), (23, 2760459), (37, 1715961), (39, 1627963), (69, 920153), (111, 571987), (299, 212343), (481, 131997), (851, 74607), (897, 70781), (1443, 43999), (1913, 33189), (2553, 24869), (5739, 11063)]