15697203417

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1\times {\mathrm{4547}}^1$

素因数の和:6078

約数の個数: 48

約数和(自身を含む): 26637017472

約数和(自身を除く): 10939814055

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 1481, 2331, 4443, 4547, 10367, 13329, 13641, 31101, 31829, 40923, 54797, 93303, 95487, 164391, 168239, 286461, 383579, 493173, 504717, 1150737, 1177673, 1514151, 3452211, 3533019, 6734107, 10599057, 20202321, 47138749, 60606963, 141416247, 249161959, 424248741, 747485877, 1744133713, 2242457631, 5232401139, 15697203417]

約数ペア:

[(1, 15697203417), (3, 5232401139), (7, 2242457631), (9, 1744133713), (21, 747485877), (37, 424248741), (63, 249161959), (111, 141416247), (259, 60606963), (333, 47138749), (777, 20202321), (1481, 10599057), (2331, 6734107), (4443, 3533019), (4547, 3452211), (10367, 1514151), (13329, 1177673), (13641, 1150737), (31101, 504717), (31829, 493173), (40923, 383579), (54797, 286461), (93303, 168239), (95487, 164391)]