142965804969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{462677}}^1$

素因数の和:462854

約数の個数: 48

約数和(自身を含む): 235780708800

約数和(自身を除く): 92814903831

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 139, 171, 247, 417, 741, 1251, 1807, 2223, 2641, 5421, 7923, 16263, 23769, 34333, 102999, 308997, 462677, 1388031, 4164093, 6014801, 8790863, 18044403, 26372589, 54133209, 64312103, 79117767, 114281219, 192936309, 342843657, 578808927, 836057339, 1028530971, 1221929957, 2508172017, 3665789871, 7524516051, 10997369613, 15885089441, 47655268323, 142965804969]

約数ペア:

[(1, 142965804969), (3, 47655268323), (9, 15885089441), (13, 10997369613), (19, 7524516051), (39, 3665789871), (57, 2508172017), (117, 1221929957), (139, 1028530971), (171, 836057339), (247, 578808927), (417, 342843657), (741, 192936309), (1251, 114281219), (1807, 79117767), (2223, 64312103), (2641, 54133209), (5421, 26372589), (7923, 18044403), (16263, 8790863), (23769, 6014801), (34333, 4164093), (102999, 1388031), (308997, 462677)]