3948129

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 2272671

約数列:

[1, 3, 9, 27, 31, 53, 89, 93, 159, 267, 279, 477, 801, 837, 1431, 1643, 2403, 2759, 4717, 4929, 8277, 14151, 14787, 24831, 42453, 44361, 74493, 127359, 146227, 438681, 1316043, 3948129]

約数ペア:

[(1, 3948129), (3, 1316043), (9, 438681), (27, 146227), (31, 127359), (53, 74493), (89, 44361), (93, 42453), (159, 24831), (267, 14787), (279, 14151), (477, 8277), (801, 4929), (837, 4717), (1431, 2759), (1643, 2403)]