69474111

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 114364800

約数和(自身を除く): 44890689

約数列:

[1, 3, 7, 21, 29, 43, 49, 87, 129, 147, 203, 301, 379, 609, 903, 1137, 1247, 1421, 2107, 2653, 3741, 4263, 6321, 7959, 8729, 10991, 16297, 18571, 26187, 32973, 48891, 55713, 61103, 76937, 114079, 183309, 230811, 342237, 472613, 538559, 798553, 1417839, 1615677, 2395659, 3308291, 9924873, 23158037, 69474111]

約数ペア:

[(1, 69474111), (3, 23158037), (7, 9924873), (21, 3308291), (29, 2395659), (43, 1615677), (49, 1417839), (87, 798553), (129, 538559), (147, 472613), (203, 342237), (301, 230811), (379, 183309), (609, 114079), (903, 76937), (1137, 61103), (1247, 55713), (1421, 48891), (2107, 32973), (2653, 26187), (3741, 18571), (4263, 16297), (6321, 10991), (7959, 8729)]