78302049

素因数分解:

$3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{3079}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 122189760

約数和(自身を除く): 43887711

約数列:

[1, 3, 7, 21, 49, 147, 173, 519, 1211, 3079, 3633, 8477, 9237, 21553, 25431, 64659, 150871, 452613, 532667, 1598001, 3728669, 11186007, 26100683, 78302049]

約数ペア:

[(1, 78302049), (3, 26100683), (7, 11186007), (21, 3728669), (49, 1598001), (147, 532667), (173, 452613), (519, 150871), (1211, 64659), (3079, 25431), (3633, 21553), (8477, 9237)]