1697639607

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 2713190400

約数和(自身を除く): 1015550793

約数列:

[1, 3, 9, 19, 27, 57, 71, 127, 171, 213, 367, 381, 513, 639, 1101, 1143, 1349, 1917, 2413, 3303, 3429, 4047, 6973, 7239, 9017, 9909, 12141, 20919, 21717, 26057, 27051, 36423, 46609, 62757, 65151, 78171, 81153, 139827, 171323, 188271, 234513, 243459, 419481, 495083, 513969, 703539, 885571, 1258443, 1485249, 1541907, 2656713, 3309239, 4455747, 4625721, 7970139, 9927717, 13367241, 23910417, 29783151, 62875541, 89349453, 188626623, 565879869, 1697639607]

約数ペア:

[(1, 1697639607), (3, 565879869), (9, 188626623), (19, 89349453), (27, 62875541), (57, 29783151), (71, 23910417), (127, 13367241), (171, 9927717), (213, 7970139), (367, 4625721), (381, 4455747), (513, 3309239), (639, 2656713), (1101, 1541907), (1143, 1485249), (1349, 1258443), (1917, 885571), (2413, 703539), (3303, 513969), (3429, 495083), (4047, 419481), (6973, 243459), (7239, 234513), (9017, 188271), (9909, 171323), (12141, 139827), (20919, 81153), (21717, 78171), (26057, 65151), (27051, 62757), (36423, 46609)]