61928601

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 101232000

約数和(自身を除く): 39303399

約数列:

[1, 3, 7, 21, 29, 49, 73, 87, 147, 199, 203, 219, 511, 597, 609, 1393, 1421, 1533, 2117, 3577, 4179, 4263, 5771, 6351, 9751, 10731, 14527, 14819, 17313, 29253, 40397, 43581, 44457, 101689, 103733, 121191, 282779, 305067, 311199, 421283, 711823, 848337, 1263849, 2135469, 2948981, 8846943, 20642867, 61928601]

約数ペア:

[(1, 61928601), (3, 20642867), (7, 8846943), (21, 2948981), (29, 2135469), (49, 1263849), (73, 848337), (87, 711823), (147, 421283), (199, 311199), (203, 305067), (219, 282779), (511, 121191), (597, 103733), (609, 101689), (1393, 44457), (1421, 43581), (1533, 40397), (2117, 29253), (3577, 17313), (4179, 14819), (4263, 14527), (5771, 10731), (6351, 9751)]