15703218009

素因数分解:

$3^4\times {\mathrm{1289}}^1\times {\mathrm{150401}}^1$

素因数の和:151702

約数の個数: 20

約数和(自身を含む): 23476248180

約数和(自身を除く): 7773030171

約数列:

[1, 3, 9, 27, 81, 1289, 3867, 11601, 34803, 104409, 150401, 451203, 1353609, 4060827, 12182481, 193866889, 581600667, 1744802001, 5234406003, 15703218009]

約数ペア:

[(1, 15703218009), (3, 5234406003), (9, 1744802001), (27, 581600667), (81, 193866889), (1289, 12182481), (3867, 4060827), (11601, 1353609), (34803, 451203), (104409, 150401)]