164034981

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 277525248

約数和(自身を除く): 113490267

約数列:

[1, 3, 9, 11, 31, 33, 43, 93, 99, 113, 121, 129, 279, 339, 341, 363, 387, 473, 1017, 1023, 1089, 1243, 1333, 1419, 3069, 3503, 3729, 3751, 3999, 4257, 4859, 5203, 10509, 11187, 11253, 11997, 13673, 14577, 14663, 15609, 31527, 33759, 38533, 41019, 43731, 43989, 46827, 53449, 115599, 123057, 131967, 150629, 160347, 161293, 346797, 423863, 451887, 481041, 483879, 587939, 1271589, 1355661, 1451637, 1656919, 1763817, 3814767, 4970757, 5291451, 14912271, 18226109, 54678327, 164034981]

約数ペア:

[(1, 164034981), (3, 54678327), (9, 18226109), (11, 14912271), (31, 5291451), (33, 4970757), (43, 3814767), (93, 1763817), (99, 1656919), (113, 1451637), (121, 1355661), (129, 1271589), (279, 587939), (339, 483879), (341, 481041), (363, 451887), (387, 423863), (473, 346797), (1017, 161293), (1023, 160347), (1089, 150629), (1243, 131967), (1333, 123057), (1419, 115599), (3069, 53449), (3503, 46827), (3729, 43989), (3751, 43731), (3999, 41019), (4257, 38533), (4859, 33759), (5203, 31527), (10509, 15609), (11187, 14663), (11253, 14577), (11997, 13673)]