121344345

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2029}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 216316800

約数和(自身を除く): 94972455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 1329, 2029, 2215, 3987, 6087, 6645, 10145, 11961, 18261, 19935, 30435, 54783, 59805, 91305, 273915, 898847, 2696541, 4494235, 8089623, 13482705, 24268869, 40448115, 121344345]

約数ペア:

[(1, 121344345), (3, 40448115), (5, 24268869), (9, 13482705), (15, 8089623), (27, 4494235), (45, 2696541), (135, 898847), (443, 273915), (1329, 91305), (2029, 59805), (2215, 54783), (3987, 30435), (6087, 19935), (6645, 18261), (10145, 11961)]