61555893

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 98684160

約数和(自身を除く): 37128267

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1657, 1769, 4971, 5307, 11599, 12383, 34797, 37149, 48053, 101077, 144159, 303231, 336371, 707539, 1009113, 2122617, 2931233, 8793699, 20518631, 61555893]

約数ペア:

[(1, 61555893), (3, 20518631), (7, 8793699), (21, 2931233), (29, 2122617), (61, 1009113), (87, 707539), (183, 336371), (203, 303231), (427, 144159), (609, 101077), (1281, 48053), (1657, 37149), (1769, 34797), (4971, 12383), (5307, 11599)]