69143669287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{294127}}^1$

素因数の和:294259

約数の個数: 32

約数和(自身を含む): 89452560384

約数和(自身を除く): 20308891097

約数列:

[1, 7, 11, 43, 71, 77, 301, 473, 497, 781, 3053, 3311, 5467, 21371, 33583, 235081, 294127, 2058889, 3235397, 12647461, 20883017, 22647779, 88532227, 139122071, 146181119, 229713187, 897969731, 973854497, 1607992309, 6285788117, 9877667041, 69143669287]

約数ペア:

[(1, 69143669287), (7, 9877667041), (11, 6285788117), (43, 1607992309), (71, 973854497), (77, 897969731), (301, 229713187), (473, 146181119), (497, 139122071), (781, 88532227), (3053, 22647779), (3311, 20883017), (5467, 12647461), (21371, 3235397), (33583, 2058889), (235081, 294127)]