71318403

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4091}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 111711600

約数和(自身を除く): 40393197

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 4091, 5811, 12273, 17433, 36819, 53183, 159549, 478647, 609559, 1828677, 5486031, 7924267, 23772801, 71318403]

約数ペア:

[(1, 71318403), (3, 23772801), (9, 7924267), (13, 5486031), (39, 1828677), (117, 609559), (149, 478647), (447, 159549), (1341, 53183), (1937, 36819), (4091, 17433), (5811, 12273)]