63713013

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 111390720

約数和(自身を除く): 47677707

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 73, 91, 139, 161, 219, 273, 299, 417, 483, 511, 897, 949, 973, 1533, 1679, 1807, 2093, 2847, 2919, 3197, 5037, 5421, 6279, 6643, 9591, 10147, 11753, 12649, 19929, 21827, 22379, 30441, 35259, 37947, 41561, 65481, 67137, 71029, 124683, 131911, 152789, 213087, 233381, 290927, 395733, 458367, 700143, 872781, 923377, 1633667, 2770131, 3033953, 4901001, 9101859, 21237671, 63713013]

約数ペア:

[(1, 63713013), (3, 21237671), (7, 9101859), (13, 4901001), (21, 3033953), (23, 2770131), (39, 1633667), (69, 923377), (73, 872781), (91, 700143), (139, 458367), (161, 395733), (219, 290927), (273, 233381), (299, 213087), (417, 152789), (483, 131911), (511, 124683), (897, 71029), (949, 67137), (973, 65481), (1533, 41561), (1679, 37947), (1807, 35259), (2093, 30441), (2847, 22379), (2919, 21827), (3197, 19929), (5037, 12649), (5421, 11753), (6279, 10147), (6643, 9591)]