201636757287

素因数分解:

$3^2\times 7^2\times {\mathrm{293}}^1\times {\mathrm{619}}^1\times {\mathrm{2521}}^1$

素因数の和:3453

約数の個数: 72

約数和(自身を含む): 340645228560

約数和(自身を除く): 139008471273

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 293, 441, 619, 879, 1857, 2051, 2521, 2637, 4333, 5571, 6153, 7563, 12999, 14357, 17647, 18459, 22689, 30331, 38997, 43071, 52941, 90993, 123529, 129213, 158823, 181367, 272979, 370587, 544101, 738653, 1111761, 1269569, 1560499, 1632303, 2215959, 3808707, 4681497, 5170571, 6647877, 8886983, 10923493, 11426121, 14044491, 15511713, 26660949, 32770479, 36193997, 46535139, 76464451, 79982847, 98311437, 108581991, 229393353, 325745973, 457226207, 688180059, 1371678621, 3200583449, 4115035863, 9601750347, 22404084143, 28805251041, 67212252429, 201636757287]

約数ペア:

[(1, 201636757287), (3, 67212252429), (7, 28805251041), (9, 22404084143), (21, 9601750347), (49, 4115035863), (63, 3200583449), (147, 1371678621), (293, 688180059), (441, 457226207), (619, 325745973), (879, 229393353), (1857, 108581991), (2051, 98311437), (2521, 79982847), (2637, 76464451), (4333, 46535139), (5571, 36193997), (6153, 32770479), (7563, 26660949), (12999, 15511713), (14357, 14044491), (17647, 11426121), (18459, 10923493), (22689, 8886983), (30331, 6647877), (38997, 5170571), (43071, 4681497), (52941, 3808707), (90993, 2215959), (123529, 1632303), (129213, 1560499), (158823, 1269569), (181367, 1111761), (272979, 738653), (370587, 544101)]