84221631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1123}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 131332656

約数和(自身を除く): 47111025

約数列:

[1, 3, 9, 13, 39, 117, 641, 1123, 1923, 3369, 5769, 8333, 10107, 14599, 24999, 43797, 74997, 131391, 719843, 2159529, 6478587, 9357959, 28073877, 84221631]

約数ペア:

[(1, 84221631), (3, 28073877), (9, 9357959), (13, 6478587), (39, 2159529), (117, 719843), (641, 131391), (1123, 74997), (1923, 43797), (3369, 24999), (5769, 14599), (8333, 10107)]