72264069

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 114476544

約数和(自身を除く): 42212475

約数列:

[1, 3, 9, 27, 31, 53, 81, 93, 159, 181, 243, 279, 477, 543, 837, 1431, 1629, 1643, 2511, 4293, 4887, 4929, 5611, 7533, 9593, 12879, 14661, 14787, 16833, 28779, 43983, 44361, 50499, 86337, 133083, 151497, 259011, 297383, 399249, 454491, 777033, 892149, 1363473, 2331099, 2676447, 8029341, 24088023, 72264069]

約数ペア:

[(1, 72264069), (3, 24088023), (9, 8029341), (27, 2676447), (31, 2331099), (53, 1363473), (81, 892149), (93, 777033), (159, 454491), (181, 399249), (243, 297383), (279, 259011), (477, 151497), (543, 133083), (837, 86337), (1431, 50499), (1629, 44361), (1643, 43983), (2511, 28779), (4293, 16833), (4887, 14787), (4929, 14661), (5611, 12879), (7533, 9593)]