2951370243

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{26107}}^1$

素因数の和:26248

約数の個数: 32

約数和(自身を含む): 4511462400

約数和(自身を除く): 1560092157

約数列:

[1, 3, 9, 27, 53, 79, 159, 237, 477, 711, 1431, 2133, 4187, 12561, 26107, 37683, 78321, 113049, 234963, 704889, 1383671, 2062453, 4151013, 6187359, 12453039, 18562077, 37359117, 55686231, 109310009, 327930027, 983790081, 2951370243]

約数ペア:

[(1, 2951370243), (3, 983790081), (9, 327930027), (27, 109310009), (53, 55686231), (79, 37359117), (159, 18562077), (237, 12453039), (477, 6187359), (711, 4151013), (1431, 2062453), (2133, 1383671), (4187, 704889), (12561, 234963), (26107, 113049), (37683, 78321)]