193699077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 322430976

約数和(自身を除く): 128731899

約数列:

[1, 3, 11, 13, 23, 33, 39, 67, 69, 143, 201, 253, 293, 299, 429, 737, 759, 871, 879, 897, 1541, 2211, 2613, 3223, 3289, 3809, 4623, 6739, 9581, 9669, 9867, 11427, 16951, 19631, 20033, 20217, 28743, 41899, 50853, 58893, 60099, 74129, 87607, 125697, 215941, 220363, 222387, 255203, 262821, 451513, 647823, 661089, 765609, 963677, 1354539, 2807233, 2891031, 4966643, 5869669, 8421699, 14899929, 17609007, 64566359, 193699077]

約数ペア:

[(1, 193699077), (3, 64566359), (11, 17609007), (13, 14899929), (23, 8421699), (33, 5869669), (39, 4966643), (67, 2891031), (69, 2807233), (143, 1354539), (201, 963677), (253, 765609), (293, 661089), (299, 647823), (429, 451513), (737, 262821), (759, 255203), (871, 222387), (879, 220363), (897, 215941), (1541, 125697), (2211, 87607), (2613, 74129), (3223, 60099), (3289, 58893), (3809, 50853), (4623, 41899), (6739, 28743), (9581, 20217), (9669, 20033), (9867, 19631), (11427, 16951)]