49269897

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 75081600

約数和(自身を除く): 25811703

約数列:

[1, 3, 9, 27, 59, 157, 177, 197, 471, 531, 591, 1413, 1593, 1773, 4239, 5319, 9263, 11623, 27789, 30929, 34869, 83367, 92787, 104607, 250101, 278361, 313821, 835083, 1824811, 5474433, 16423299, 49269897]

約数ペア:

[(1, 49269897), (3, 16423299), (9, 5474433), (27, 1824811), (59, 835083), (157, 313821), (177, 278361), (197, 250101), (471, 104607), (531, 92787), (591, 83367), (1413, 34869), (1593, 30929), (1773, 27789), (4239, 11623), (5319, 9263)]