77608935

素因数分解:

$3^4\times 5^1\times {\mathrm{191627}}^1$

素因数の和:191644

約数の個数: 20

約数和(自身を含む): 139121928

約数和(自身を除く): 61512993

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 191627, 574881, 958135, 1724643, 2874405, 5173929, 8623215, 15521787, 25869645, 77608935]

約数ペア:

[(1, 77608935), (3, 25869645), (5, 15521787), (9, 8623215), (15, 5173929), (27, 2874405), (45, 1724643), (81, 958135), (135, 574881), (405, 191627)]