88647321

素因数分解:

$3^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 142694144

約数和(自身を除く): 54046823

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 397, 651, 1029, 1191, 1519, 2401, 2779, 4557, 7203, 8337, 10633, 12307, 19453, 31899, 36921, 58359, 74431, 86149, 136171, 223293, 258447, 408513, 603043, 953197, 1809129, 2859591, 4221301, 12663903, 29549107, 88647321]

約数ペア:

[(1, 88647321), (3, 29549107), (7, 12663903), (21, 4221301), (31, 2859591), (49, 1809129), (93, 953197), (147, 603043), (217, 408513), (343, 258447), (397, 223293), (651, 136171), (1029, 86149), (1191, 74431), (1519, 58359), (2401, 36921), (2779, 31899), (4557, 19453), (7203, 12307), (8337, 10633)]