84634227

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 139426560

約数和(自身を除く): 54792333

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 243, 437, 513, 621, 797, 1311, 1539, 1863, 2391, 3933, 4617, 5589, 7173, 11799, 15143, 18331, 21519, 35397, 45429, 54993, 64557, 106191, 136287, 164979, 193671, 348289, 408861, 494937, 1044867, 1226583, 1484811, 3134601, 3679749, 4454433, 9403803, 28211409, 84634227]

約数ペア:

[(1, 84634227), (3, 28211409), (9, 9403803), (19, 4454433), (23, 3679749), (27, 3134601), (57, 1484811), (69, 1226583), (81, 1044867), (171, 494937), (207, 408861), (243, 348289), (437, 193671), (513, 164979), (621, 136287), (797, 106191), (1311, 64557), (1539, 54993), (1863, 45429), (2391, 35397), (3933, 21519), (4617, 18331), (5589, 15143), (7173, 11799)]