22500639

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 18971361

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 51, 63, 119, 141, 149, 153, 189, 329, 357, 423, 447, 459, 799, 987, 1043, 1071, 1269, 1341, 2397, 2533, 2961, 3129, 3213, 4023, 5593, 7003, 7191, 7599, 8883, 9387, 16779, 17731, 21009, 21573, 22797, 28161, 49021, 50337, 53193, 63027, 68391, 119051, 147063, 151011, 159579, 189081, 357153, 441189, 478737, 833357, 1071459, 1323567, 2500071, 3214377, 7500213, 22500639]

約数ペア:

[(1, 22500639), (3, 7500213), (7, 3214377), (9, 2500071), (17, 1323567), (21, 1071459), (27, 833357), (47, 478737), (51, 441189), (63, 357153), (119, 189081), (141, 159579), (149, 151011), (153, 147063), (189, 119051), (329, 68391), (357, 63027), (423, 53193), (447, 50337), (459, 49021), (799, 28161), (987, 22797), (1043, 21573), (1071, 21009), (1269, 17731), (1341, 16779), (2397, 9387), (2533, 8883), (2961, 7599), (3129, 7191), (3213, 7003), (4023, 5593)]