57900501

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{157}}^2$

素因数の和:355

約数の個数: 30

約数和(自身を含む): 90049410

約数和(自身を除く): 32148909

約数列:

[1, 3, 9, 27, 29, 81, 87, 157, 261, 471, 783, 1413, 2349, 4239, 4553, 12717, 13659, 24649, 40977, 73947, 122931, 221841, 368793, 665523, 714821, 1996569, 2144463, 6433389, 19300167, 57900501]

約数ペア:

[(1, 57900501), (3, 19300167), (9, 6433389), (27, 2144463), (29, 1996569), (81, 714821), (87, 665523), (157, 368793), (261, 221841), (471, 122931), (783, 73947), (1413, 40977), (2349, 24649), (4239, 13659), (4553, 12717)]