78952563

素因数分解:

$3^4\times {\mathrm{53}}^2\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 30

約数和(自身を含む): 120555204

約数和(自身を除く): 41602641

約数列:

[1, 3, 9, 27, 53, 81, 159, 347, 477, 1041, 1431, 2809, 3123, 4293, 8427, 9369, 18391, 25281, 28107, 55173, 75843, 165519, 227529, 496557, 974723, 1489671, 2924169, 8772507, 26317521, 78952563]

約数ペア:

[(1, 78952563), (3, 26317521), (9, 8772507), (27, 2924169), (53, 1489671), (81, 974723), (159, 496557), (347, 227529), (477, 165519), (1041, 75843), (1431, 55173), (2809, 28107), (3123, 25281), (4293, 18391), (8427, 9369)]