7855029

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 15052800

約数和(自身を除く): 7197771

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 139, 161, 189, 207, 273, 299, 351, 417, 483, 621, 819, 897, 973, 1251, 1449, 1807, 2093, 2457, 2691, 2919, 3197, 3753, 4347, 5421, 6279, 8073, 8757, 9591, 12649, 16263, 18837, 22379, 26271, 28773, 37947, 41561, 48789, 56511, 67137, 86319, 113841, 124683, 201411, 290927, 341523, 374049, 604233, 872781, 1122147, 2618343, 7855029]

約数ペア:

[(1, 7855029), (3, 2618343), (7, 1122147), (9, 872781), (13, 604233), (21, 374049), (23, 341523), (27, 290927), (39, 201411), (63, 124683), (69, 113841), (91, 86319), (117, 67137), (139, 56511), (161, 48789), (189, 41561), (207, 37947), (273, 28773), (299, 26271), (351, 22379), (417, 18837), (483, 16263), (621, 12649), (819, 9591), (897, 8757), (973, 8073), (1251, 6279), (1449, 5421), (1807, 4347), (2093, 3753), (2457, 3197), (2691, 2919)]