210330567

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{251291}}^1$

素因数の和:251331

約数の個数: 16

約数和(自身を含む): 321653760

約数和(自身を除く): 111323193

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 251291, 753873, 2261619, 6784857, 7790021, 23370063, 70110189, 210330567]

約数ペア:

[(1, 210330567), (3, 70110189), (9, 23370063), (27, 7790021), (31, 6784857), (93, 2261619), (279, 753873), (837, 251291)]