39121461

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{3803}}^1$

素因数の和:3942

約数の個数: 20

約数和(自身を含む): 58916352

約数和(自身を除く): 19794891

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 3803, 10287, 11409, 34227, 102681, 308043, 482981, 1448943, 4346829, 13040487, 39121461]

約数ペア:

[(1, 39121461), (3, 13040487), (9, 4346829), (27, 1448943), (81, 482981), (127, 308043), (381, 102681), (1143, 34227), (3429, 11409), (3803, 10287)]