201631427217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{557}}^1\times {\mathrm{9803}}^1$

素因数の和:10750

約数の個数: 48

約数和(自身を含む): 319178553408

約数和(自身を除く): 117547126191

約数列:

[1, 3, 9, 11, 33, 99, 373, 557, 1119, 1671, 3357, 4103, 5013, 6127, 9803, 12309, 18381, 29409, 36927, 55143, 88227, 107833, 207761, 323499, 623283, 970497, 1869849, 2285371, 3656519, 5460271, 6856113, 10969557, 16380813, 20568339, 32908671, 40221709, 49142439, 60062981, 120665127, 180188943, 361995381, 540566829, 2036681083, 6110043249, 18330129747, 22403491913, 67210475739, 201631427217]

約数ペア:

[(1, 201631427217), (3, 67210475739), (9, 22403491913), (11, 18330129747), (33, 6110043249), (99, 2036681083), (373, 540566829), (557, 361995381), (1119, 180188943), (1671, 120665127), (3357, 60062981), (4103, 49142439), (5013, 40221709), (6127, 32908671), (9803, 20568339), (12309, 16380813), (18381, 10969557), (29409, 6856113), (36927, 5460271), (55143, 3656519), (88227, 2285371), (107833, 1869849), (207761, 970497), (323499, 623283)]