48472857

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 76880000

約数和(自身を除く): 28407143

約数列:

[1, 3, 9, 19, 27, 57, 61, 171, 183, 513, 549, 1159, 1549, 1647, 3477, 4647, 10431, 13941, 29431, 31293, 41823, 88293, 94489, 264879, 283467, 794637, 850401, 1795291, 2551203, 5385873, 16157619, 48472857]

約数ペア:

[(1, 48472857), (3, 16157619), (9, 5385873), (19, 2551203), (27, 1795291), (57, 850401), (61, 794637), (171, 283467), (183, 264879), (513, 94489), (549, 88293), (1159, 41823), (1549, 31293), (1647, 29431), (3477, 13941), (4647, 10431)]