25378461

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{14029}}^1$

素因数の和:14105

約数の個数: 16

約数和(自身を含む): 38161600

約数和(自身を除く): 12783139

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 14029, 42087, 126261, 378783, 939943, 2819829, 8459487, 25378461]

約数ペア:

[(1, 25378461), (3, 8459487), (9, 2819829), (27, 939943), (67, 378783), (201, 126261), (603, 42087), (1809, 14029)]