29757063

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 48591360

約数和(自身を除く): 18834297

約数列:

[1, 3, 7, 21, 47, 49, 59, 73, 141, 147, 177, 219, 329, 413, 511, 987, 1239, 1533, 2303, 2773, 2891, 3431, 3577, 4307, 6909, 8319, 8673, 10293, 10731, 12921, 19411, 24017, 30149, 58233, 72051, 90447, 135877, 168119, 202429, 211043, 407631, 504357, 607287, 633129, 1417003, 4251009, 9919021, 29757063]

約数ペア:

[(1, 29757063), (3, 9919021), (7, 4251009), (21, 1417003), (47, 633129), (49, 607287), (59, 504357), (73, 407631), (141, 211043), (147, 202429), (177, 168119), (219, 135877), (329, 90447), (413, 72051), (511, 58233), (987, 30149), (1239, 24017), (1533, 19411), (2303, 12921), (2773, 10731), (2891, 10293), (3431, 8673), (3577, 8319), (4307, 6909)]