39500001

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 61603200

約数和(自身を除く): 22103199

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 827, 1647, 1769, 2481, 5307, 7443, 15921, 22329, 23983, 47763, 50447, 71949, 151341, 215847, 454023, 647541, 1362069, 1462963, 4388889, 13166667, 39500001]

約数ペア:

[(1, 39500001), (3, 13166667), (9, 4388889), (27, 1462963), (29, 1362069), (61, 647541), (87, 454023), (183, 215847), (261, 151341), (549, 71949), (783, 50447), (827, 47763), (1647, 23983), (1769, 22329), (2481, 15921), (5307, 7443)]