27693081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 46230912

約数和(自身を除く): 18537831

約数列:

[1, 3, 9, 13, 23, 39, 41, 69, 117, 123, 207, 251, 299, 369, 533, 753, 897, 943, 1599, 2259, 2691, 2829, 3263, 4797, 5773, 8487, 9789, 10291, 12259, 17319, 29367, 30873, 36777, 51957, 75049, 92619, 110331, 133783, 225147, 236693, 401349, 675441, 710079, 1204047, 2130237, 3077009, 9231027, 27693081]

約数ペア:

[(1, 27693081), (3, 9231027), (9, 3077009), (13, 2130237), (23, 1204047), (39, 710079), (41, 675441), (69, 401349), (117, 236693), (123, 225147), (207, 133783), (251, 110331), (299, 92619), (369, 75049), (533, 51957), (753, 36777), (897, 30873), (943, 29367), (1599, 17319), (2259, 12259), (2691, 10291), (2829, 9789), (3263, 8487), (4797, 5773)]