145808612541

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{207521}}^1$

素因数の和:208074

約数の個数: 32

約数和(自身を含む): 220537779840

約数和(自身を除く): 74729167299

約数列:

[1, 3, 9, 27, 53, 159, 477, 491, 1431, 1473, 4419, 13257, 26023, 78069, 207521, 234207, 622563, 702621, 1867689, 5603067, 10998613, 32995839, 98987517, 101892811, 296962551, 305678433, 917035299, 2751105897, 5400318983, 16200956949, 48602870847, 145808612541]

約数ペア:

[(1, 145808612541), (3, 48602870847), (9, 16200956949), (27, 5400318983), (53, 2751105897), (159, 917035299), (477, 305678433), (491, 296962551), (1431, 101892811), (1473, 98987517), (4419, 32995839), (13257, 10998613), (26023, 5603067), (78069, 1867689), (207521, 702621), (234207, 622563)]