201841227

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2803}}^1$

素因数の和:2949

約数の個数: 40

約数和(自身を含む): 347426816

約数和(自身を除く): 145585589

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 381, 567, 889, 1143, 2667, 2803, 3429, 8001, 8409, 10287, 19621, 24003, 25227, 58863, 72009, 75681, 176589, 227043, 355981, 529767, 1067943, 1589301, 2491867, 3203829, 7475601, 9611487, 22426803, 28834461, 67280409, 201841227]

約数ペア:

[(1, 201841227), (3, 67280409), (7, 28834461), (9, 22426803), (21, 9611487), (27, 7475601), (63, 3203829), (81, 2491867), (127, 1589301), (189, 1067943), (381, 529767), (567, 355981), (889, 227043), (1143, 176589), (2667, 75681), (2803, 72009), (3429, 58863), (8001, 25227), (8409, 24003), (10287, 19621)]