15673946877

素因数分解:

$3^9\times {\mathrm{173}}^1\times {\mathrm{4603}}^1$

素因数の和:4803

約数の個数: 40

約数和(自身を含む): 23651558304

約数和(自身を除く): 7977611427

約数列:

[1, 3, 9, 27, 81, 173, 243, 519, 729, 1557, 2187, 4603, 4671, 6561, 13809, 14013, 19683, 41427, 42039, 124281, 126117, 372843, 378351, 796319, 1118529, 1135053, 2388957, 3355587, 3405159, 7166871, 10066761, 21500613, 30200283, 64501839, 90600849, 193505517, 580516551, 1741549653, 5224648959, 15673946877]

約数ペア:

[(1, 15673946877), (3, 5224648959), (9, 1741549653), (27, 580516551), (81, 193505517), (173, 90600849), (243, 64501839), (519, 30200283), (729, 21500613), (1557, 10066761), (2187, 7166871), (4603, 3405159), (4671, 3355587), (6561, 2388957), (13809, 1135053), (14013, 1118529), (19683, 796319), (41427, 378351), (42039, 372843), (124281, 126117)]