4080405321

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3727}}^1$

素因数の和:3843

約数の個数: 64

約数和(自身を含む): 6613770240

約数和(自身を除く): 2533364919

約数列:

[1, 3, 9, 23, 27, 41, 43, 69, 123, 129, 207, 369, 387, 621, 943, 989, 1107, 1161, 1763, 2829, 2967, 3727, 5289, 8487, 8901, 11181, 15867, 25461, 26703, 33543, 40549, 47601, 85721, 100629, 121647, 152807, 160261, 257163, 364941, 458421, 480783, 771489, 1094823, 1375263, 1442349, 2314467, 3514561, 3686003, 4125789, 4327047, 6570701, 10543683, 11058009, 19712103, 31631049, 33174027, 59136309, 94893147, 99522081, 151126123, 177408927, 453378369, 1360135107, 4080405321]

約数ペア:

[(1, 4080405321), (3, 1360135107), (9, 453378369), (23, 177408927), (27, 151126123), (41, 99522081), (43, 94893147), (69, 59136309), (123, 33174027), (129, 31631049), (207, 19712103), (369, 11058009), (387, 10543683), (621, 6570701), (943, 4327047), (989, 4125789), (1107, 3686003), (1161, 3514561), (1763, 2314467), (2829, 1442349), (2967, 1375263), (3727, 1094823), (5289, 771489), (8487, 480783), (8901, 458421), (11181, 364941), (15867, 257163), (25461, 160261), (26703, 152807), (33543, 121647), (40549, 100629), (47601, 85721)]