130118079

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 222566400

約数和(自身を除く): 92448321

約数列:

[1, 3, 7, 13, 21, 39, 49, 71, 91, 137, 147, 213, 273, 343, 411, 497, 637, 923, 959, 1029, 1491, 1781, 1911, 2769, 2877, 3479, 4459, 5343, 6461, 6713, 9727, 10437, 12467, 13377, 19383, 20139, 24353, 29181, 37401, 45227, 46991, 68089, 73059, 87269, 126451, 135681, 140973, 204267, 261807, 316589, 379353, 476623, 610883, 885157, 949767, 1429869, 1832649, 2655471, 3336361, 6196099, 10009083, 18588297, 43372693, 130118079]

約数ペア:

[(1, 130118079), (3, 43372693), (7, 18588297), (13, 10009083), (21, 6196099), (39, 3336361), (49, 2655471), (71, 1832649), (91, 1429869), (137, 949767), (147, 885157), (213, 610883), (273, 476623), (343, 379353), (411, 316589), (497, 261807), (637, 204267), (923, 140973), (959, 135681), (1029, 126451), (1491, 87269), (1781, 73059), (1911, 68089), (2769, 46991), (2877, 45227), (3479, 37401), (4459, 29181), (5343, 24353), (6461, 20139), (6713, 19383), (9727, 13377), (10437, 12467)]