61719453

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2657}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 93295800

約数和(自身を除く): 31576347

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 2581, 2657, 7743, 7971, 23229, 23913, 77053, 231159, 236473, 693477, 709419, 2128257, 6857717, 20573151, 61719453]

約数ペア:

[(1, 61719453), (3, 20573151), (9, 6857717), (29, 2128257), (87, 709419), (89, 693477), (261, 236473), (267, 231159), (801, 77053), (2581, 23913), (2657, 23229), (7743, 7971)]