193601421

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3469}}^1$

素因数の和:3547

約数の個数: 40

約数和(自身を含む): 317421720

約数和(自身を除く): 123820299

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 351, 477, 689, 1053, 1431, 2067, 3469, 4293, 6201, 10407, 18603, 31221, 45097, 55809, 93663, 135291, 183857, 280989, 405873, 551571, 1217619, 1654713, 2390141, 3652857, 4964139, 7170423, 14892417, 21511269, 64533807, 193601421]

約数ペア:

[(1, 193601421), (3, 64533807), (9, 21511269), (13, 14892417), (27, 7170423), (39, 4964139), (53, 3652857), (81, 2390141), (117, 1654713), (159, 1217619), (351, 551571), (477, 405873), (689, 280989), (1053, 183857), (1431, 135291), (2067, 93663), (3469, 55809), (4293, 45097), (6201, 31221), (10407, 18603)]