61364667

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 109025280

約数和(自身を除く): 47660613

約数列:

[1, 3, 7, 13, 21, 23, 29, 39, 69, 87, 91, 161, 203, 273, 299, 337, 377, 483, 609, 667, 897, 1011, 1131, 2001, 2093, 2359, 2639, 4381, 4669, 6279, 7077, 7751, 7917, 8671, 9773, 13143, 14007, 23253, 26013, 29319, 30667, 54257, 60697, 68411, 92001, 100763, 127049, 162771, 182091, 205233, 224779, 302289, 381147, 674337, 705341, 889343, 1573453, 2116023, 2668029, 2922127, 4720359, 8766381, 20454889, 61364667]

約数ペア:

[(1, 61364667), (3, 20454889), (7, 8766381), (13, 4720359), (21, 2922127), (23, 2668029), (29, 2116023), (39, 1573453), (69, 889343), (87, 705341), (91, 674337), (161, 381147), (203, 302289), (273, 224779), (299, 205233), (337, 182091), (377, 162771), (483, 127049), (609, 100763), (667, 92001), (897, 68411), (1011, 60697), (1131, 54257), (2001, 30667), (2093, 29319), (2359, 26013), (2639, 23253), (4381, 14007), (4669, 13143), (6279, 9773), (7077, 8671), (7751, 7917)]