74908071

素因数分解:

$3^4\times 7^1\times {\mathrm{132113}}^1$

素因数の和:132132

約数の個数: 20

約数和(自身を含む): 127886352

約数和(自身を除く): 52978281

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 132113, 396339, 924791, 1189017, 2774373, 3567051, 8323119, 10701153, 24969357, 74908071]

約数ペア:

[(1, 74908071), (3, 24969357), (7, 10701153), (9, 8323119), (21, 3567051), (27, 2774373), (63, 1189017), (81, 924791), (189, 396339), (567, 132113)]