64522419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 97070400

約数和(自身を除く): 32547981

約数列:

[1, 3, 13, 29, 39, 87, 89, 267, 377, 641, 1131, 1157, 1923, 2581, 3471, 7743, 8333, 18589, 24999, 33553, 55767, 57049, 100659, 171147, 241657, 724971, 741637, 1654421, 2224911, 4963263, 21507473, 64522419]

約数ペア:

[(1, 64522419), (3, 21507473), (13, 4963263), (29, 2224911), (39, 1654421), (87, 741637), (89, 724971), (267, 241657), (377, 171147), (641, 100659), (1131, 57049), (1157, 55767), (1923, 33553), (2581, 24999), (3471, 18589), (7743, 8333)]