274080987

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{26737}}^1$

素因数の和:26827

約数の個数: 24

約数和(自身を含む): 425455056

約数和(自身を除く): 151374069

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 10251, 26737, 80211, 240633, 454529, 1363587, 1791379, 4090761, 5374137, 16122411, 30453443, 91360329, 274080987]

約数ペア:

[(1, 274080987), (3, 91360329), (9, 30453443), (17, 16122411), (51, 5374137), (67, 4090761), (153, 1791379), (201, 1363587), (603, 454529), (1139, 240633), (3417, 80211), (10251, 26737)]