61553574

素因数分解:

$2^1\times 3^3\times {\mathrm{809}}^1\times {\mathrm{1409}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 137052000

約数和(自身を除く): 75498426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 809, 1409, 1618, 2427, 2818, 4227, 4854, 7281, 8454, 12681, 14562, 21843, 25362, 38043, 43686, 76086, 1139881, 2279762, 3419643, 6839286, 10258929, 20517858, 30776787, 61553574]

約数ペア:

[(1, 61553574), (2, 30776787), (3, 20517858), (6, 10258929), (9, 6839286), (18, 3419643), (27, 2279762), (54, 1139881), (809, 76086), (1409, 43686), (1618, 38043), (2427, 25362), (2818, 21843), (4227, 14562), (4854, 12681), (7281, 8454)]