121018185

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19073}}^1$

素因数の和:19134

約数の個数: 32

約数和(自身を含む): 219732480

約数和(自身を除く): 98714295

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 19073, 57219, 95365, 171657, 286095, 514971, 858285, 896431, 2574855, 2689293, 4482155, 8067879, 13446465, 24203637, 40339395, 121018185]

約数ペア:

[(1, 121018185), (3, 40339395), (5, 24203637), (9, 13446465), (15, 8067879), (27, 4482155), (45, 2689293), (47, 2574855), (135, 896431), (141, 858285), (235, 514971), (423, 286095), (705, 171657), (1269, 95365), (2115, 57219), (6345, 19073)]