29370159

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 54774720

約数和(自身を除く): 25404561

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 49, 63, 91, 109, 117, 141, 147, 273, 327, 329, 423, 441, 611, 637, 763, 819, 981, 987, 1417, 1833, 1911, 2289, 2303, 2961, 4251, 4277, 5123, 5341, 5499, 5733, 6867, 6909, 9919, 12753, 12831, 15369, 16023, 20727, 29757, 29939, 35861, 38493, 46107, 48069, 66599, 69433, 89271, 89817, 107583, 199797, 208299, 251027, 269451, 322749, 466193, 599391, 624897, 753081, 1398579, 2259243, 3263351, 4195737, 9790053, 29370159]

約数ペア:

[(1, 29370159), (3, 9790053), (7, 4195737), (9, 3263351), (13, 2259243), (21, 1398579), (39, 753081), (47, 624897), (49, 599391), (63, 466193), (91, 322749), (109, 269451), (117, 251027), (141, 208299), (147, 199797), (273, 107583), (327, 89817), (329, 89271), (423, 69433), (441, 66599), (611, 48069), (637, 46107), (763, 38493), (819, 35861), (981, 29939), (987, 29757), (1417, 20727), (1833, 16023), (1911, 15369), (2289, 12831), (2303, 12753), (2961, 9919), (4251, 6909), (4277, 6867), (5123, 5733), (5341, 5499)]