66561351

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 98246400

約数和(自身を除く): 31685049

約数列:

[1, 3, 19, 29, 57, 67, 87, 201, 551, 601, 1273, 1653, 1803, 1943, 3819, 5829, 11419, 17429, 34257, 36917, 40267, 52287, 110751, 120801, 331151, 765073, 993453, 1167743, 2295219, 3503229, 22187117, 66561351]

約数ペア:

[(1, 66561351), (3, 22187117), (19, 3503229), (29, 2295219), (57, 1167743), (67, 993453), (87, 765073), (201, 331151), (551, 120801), (601, 110751), (1273, 52287), (1653, 40267), (1803, 36917), (1943, 34257), (3819, 17429), (5829, 11419)]