1081414881

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1613}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 1691988480

約数和(自身を除く): 610573599

約数列:

[1, 3, 9, 27, 31, 81, 89, 93, 243, 267, 279, 801, 837, 1613, 2403, 2511, 2759, 4839, 7209, 7533, 8277, 14517, 21627, 24831, 43551, 50003, 74493, 130653, 143557, 150009, 223479, 391959, 430671, 450027, 670437, 1292013, 1350081, 3876039, 4050243, 4450267, 11628117, 12150729, 13350801, 34884351, 40052403, 120157209, 360471627, 1081414881]

約数ペア:

[(1, 1081414881), (3, 360471627), (9, 120157209), (27, 40052403), (31, 34884351), (81, 13350801), (89, 12150729), (93, 11628117), (243, 4450267), (267, 4050243), (279, 3876039), (801, 1350081), (837, 1292013), (1613, 670437), (2403, 450027), (2511, 430671), (2759, 391959), (4839, 223479), (7209, 150009), (7533, 143557), (8277, 130653), (14517, 74493), (21627, 50003), (24831, 43551)]