15687789129

素因数分解:

$3^6\times {\mathrm{59}}^1\times {\mathrm{364739}}^1$

素因数の和:364816

約数の個数: 28

約数和(自身を含む): 23919649200

約数和(自身を除く): 8231860071

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 729, 1593, 4779, 14337, 43011, 364739, 1094217, 3282651, 9847953, 21519601, 29543859, 64558803, 88631577, 193676409, 265894731, 581029227, 1743087681, 5229263043, 15687789129]

約数ペア:

[(1, 15687789129), (3, 5229263043), (9, 1743087681), (27, 581029227), (59, 265894731), (81, 193676409), (177, 88631577), (243, 64558803), (531, 29543859), (729, 21519601), (1593, 9847953), (4779, 3282651), (14337, 1094217), (43011, 364739)]