73814391

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^3$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 132245568

約数和(自身を除く): 58431177

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 697, 861, 1071, 1681, 2091, 2583, 4879, 5043, 6273, 11767, 14637, 15129, 28577, 35301, 43911, 68921, 85731, 105903, 200039, 206763, 257193, 482447, 600117, 620289, 1171657, 1447341, 1800351, 3514971, 4342023, 8201599, 10544913, 24604797, 73814391]

約数ペア:

[(1, 73814391), (3, 24604797), (7, 10544913), (9, 8201599), (17, 4342023), (21, 3514971), (41, 1800351), (51, 1447341), (63, 1171657), (119, 620289), (123, 600117), (153, 482447), (287, 257193), (357, 206763), (369, 200039), (697, 105903), (861, 85731), (1071, 68921), (1681, 43911), (2091, 35301), (2583, 28577), (4879, 15129), (5043, 14637), (6273, 11767)]