196357527

素因数分解:

$3^4\times {\mathrm{53}}^2\times {\mathrm{863}}^1$

素因数の和:981

約数の個数: 30

約数和(自身を含む): 299309472

約数和(自身を除く): 102951945

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 863, 1431, 2589, 2809, 4293, 7767, 8427, 23301, 25281, 45739, 69903, 75843, 137217, 227529, 411651, 1234953, 2424167, 3704859, 7272501, 21817503, 65452509, 196357527]

約数ペア:

[(1, 196357527), (3, 65452509), (9, 21817503), (27, 7272501), (53, 3704859), (81, 2424167), (159, 1234953), (477, 411651), (863, 227529), (1431, 137217), (2589, 75843), (2809, 69903), (4293, 45739), (7767, 25281), (8427, 23301)]