67685965443

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{313087}}^1$

素因数の和:313273

約数の個数: 40

約数和(自身を含む): 107741094912

約数和(自身を除く): 40055129469

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 157, 459, 471, 1377, 1413, 2669, 4239, 8007, 12717, 24021, 72063, 216189, 313087, 939261, 2817783, 5322479, 8453349, 15967437, 25360047, 47902311, 49154659, 143706933, 147463977, 431120799, 442391931, 835629203, 1327175793, 2506887609, 3981527379, 7520662827, 22561988481, 67685965443]

約数ペア:

[(1, 67685965443), (3, 22561988481), (9, 7520662827), (17, 3981527379), (27, 2506887609), (51, 1327175793), (81, 835629203), (153, 442391931), (157, 431120799), (459, 147463977), (471, 143706933), (1377, 49154659), (1413, 47902311), (2669, 25360047), (4239, 15967437), (8007, 8453349), (12717, 5322479), (24021, 2817783), (72063, 939261), (216189, 313087)]