63959301

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 51355899

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1539, 1701, 1979, 3591, 4617, 5937, 10773, 13853, 17811, 32319, 37601, 41559, 53433, 112803, 124677, 160299, 263207, 338409, 374031, 480897, 789621, 1015227, 1122093, 2368863, 3045681, 3366279, 7106589, 9137043, 21319767, 63959301]

約数ペア:

[(1, 63959301), (3, 21319767), (7, 9137043), (9, 7106589), (19, 3366279), (21, 3045681), (27, 2368863), (57, 1122093), (63, 1015227), (81, 789621), (133, 480897), (171, 374031), (189, 338409), (243, 263207), (399, 160299), (513, 124677), (567, 112803), (1197, 53433), (1539, 41559), (1701, 37601), (1979, 32319), (3591, 17811), (4617, 13853), (5937, 10773)]