138848607

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 213811200

約数和(自身を除く): 74962593

約数列:

[1, 3, 9, 27, 29, 87, 261, 383, 463, 783, 1149, 1389, 3447, 4167, 10341, 11107, 12501, 13427, 33321, 40281, 99963, 120843, 177329, 299889, 362529, 531987, 1595961, 4787883, 5142541, 15427623, 46282869, 138848607]

約数ペア:

[(1, 138848607), (3, 46282869), (9, 15427623), (27, 5142541), (29, 4787883), (87, 1595961), (261, 531987), (383, 362529), (463, 299889), (783, 177329), (1149, 120843), (1389, 99963), (3447, 40281), (4167, 33321), (10341, 13427), (11107, 12501)]