201371373

素因数分解:

$3^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2657}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 341925120

約数和(自身を除く): 140553747

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 401, 1203, 2657, 2807, 3609, 7971, 8421, 10827, 18599, 23913, 25263, 55797, 71739, 75789, 167391, 502173, 1065457, 3196371, 7458199, 9589113, 22374597, 28767339, 67123791, 201371373]

約数ペア:

[(1, 201371373), (3, 67123791), (7, 28767339), (9, 22374597), (21, 9589113), (27, 7458199), (63, 3196371), (189, 1065457), (401, 502173), (1203, 167391), (2657, 75789), (2807, 71739), (3609, 55797), (7971, 25263), (8421, 23913), (10827, 18599)]