64742403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 97574400

約数和(自身を除く): 32831997

約数列:

[1, 3, 11, 33, 41, 109, 123, 327, 439, 451, 1199, 1317, 1353, 3597, 4469, 4829, 13407, 14487, 17999, 47851, 49159, 53997, 143553, 147477, 197989, 526361, 593967, 1579083, 1961891, 5885673, 21580801, 64742403]

約数ペア:

[(1, 64742403), (3, 21580801), (11, 5885673), (33, 1961891), (41, 1579083), (109, 593967), (123, 526361), (327, 197989), (439, 147477), (451, 143553), (1199, 53997), (1317, 49159), (1353, 47851), (3597, 17999), (4469, 14487), (4829, 13407)]