61966359

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2609}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 114004800

約数和(自身を除く): 52038441

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2609, 2639, 3393, 7827, 7917, 18263, 23481, 23751, 33917, 54789, 75661, 101751, 164367, 226983, 237419, 305253, 529627, 680949, 712257, 983593, 1588881, 2136771, 2950779, 4766643, 6885151, 8852337, 20655453, 61966359]

約数ペア:

[(1, 61966359), (3, 20655453), (7, 8852337), (9, 6885151), (13, 4766643), (21, 2950779), (29, 2136771), (39, 1588881), (63, 983593), (87, 712257), (91, 680949), (117, 529627), (203, 305253), (261, 237419), (273, 226983), (377, 164367), (609, 101751), (819, 75661), (1131, 54789), (1827, 33917), (2609, 23751), (2639, 23481), (3393, 18263), (7827, 7917)]