1272669003

素因数分解:

$3^5\times {\mathrm{97}}^1\times {\mathrm{53993}}^1$

素因数の和:54105

約数の個数: 24

約数和(自身を含む): 1926073968

約数和(自身を除く): 653404965

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 873, 2619, 7857, 23571, 53993, 161979, 485937, 1457811, 4373433, 5237321, 13120299, 15711963, 47135889, 141407667, 424223001, 1272669003]

約数ペア:

[(1, 1272669003), (3, 424223001), (9, 141407667), (27, 47135889), (81, 15711963), (97, 13120299), (243, 5237321), (291, 4373433), (873, 1457811), (2619, 485937), (7857, 161979), (23571, 53993)]