738975027

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 1206116352

約数和(自身を除く): 467141325

約数列:

[1, 3, 7, 21, 23, 49, 69, 127, 147, 161, 381, 483, 889, 1127, 1721, 2667, 2921, 3381, 5163, 6223, 8763, 12047, 18669, 20447, 36141, 39583, 61341, 84329, 118749, 143129, 218567, 252987, 277081, 429387, 655701, 831243, 1529969, 1939567, 4589907, 5027041, 5818701, 10709783, 15081123, 32129349, 35189287, 105567861, 246325009, 738975027]

約数ペア:

[(1, 738975027), (3, 246325009), (7, 105567861), (21, 35189287), (23, 32129349), (49, 15081123), (69, 10709783), (127, 5818701), (147, 5027041), (161, 4589907), (381, 1939567), (483, 1529969), (889, 831243), (1127, 655701), (1721, 429387), (2667, 277081), (2921, 252987), (3381, 218567), (5163, 143129), (6223, 118749), (8763, 84329), (12047, 61341), (18669, 39583), (20447, 36141)]