38878191

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 63667200

約数和(自身を除く): 24789009

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 1657, 2133, 2607, 4971, 7821, 14913, 18227, 23463, 44739, 54681, 130903, 164043, 392709, 492129, 1178127, 1439933, 3534381, 4319799, 12959397, 38878191]

約数ペア:

[(1, 38878191), (3, 12959397), (9, 4319799), (11, 3534381), (27, 1439933), (33, 1178127), (79, 492129), (99, 392709), (237, 164043), (297, 130903), (711, 54681), (869, 44739), (1657, 23463), (2133, 18227), (2607, 14913), (4971, 7821)]