1330485951987

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1759}}^1\times {\mathrm{1811}}^1$

素因数の和:4109

約数の個数: 64

約数和(自身を含む): 2041036800000

約数和(自身を除く): 710550848013

約数列:

[1, 3, 9, 27, 31, 93, 279, 499, 837, 1497, 1759, 1811, 4491, 5277, 5433, 13473, 15469, 15831, 16299, 46407, 47493, 48897, 54529, 56141, 139221, 163587, 168423, 417663, 490761, 505269, 877741, 903689, 1472283, 1515807, 2633223, 2711067, 3185549, 7899669, 8133201, 9556647, 23699007, 24399603, 27209971, 28014359, 28669941, 81629913, 84043077, 86009823, 98752019, 244889739, 252129231, 296256057, 734669217, 756387693, 888768171, 1589588951, 2666304513, 4768766853, 14306300559, 42918901677, 49277257481, 147831772443, 443495317329, 1330485951987]

約数ペア:

[(1, 1330485951987), (3, 443495317329), (9, 147831772443), (27, 49277257481), (31, 42918901677), (93, 14306300559), (279, 4768766853), (499, 2666304513), (837, 1589588951), (1497, 888768171), (1759, 756387693), (1811, 734669217), (4491, 296256057), (5277, 252129231), (5433, 244889739), (13473, 98752019), (15469, 86009823), (15831, 84043077), (16299, 81629913), (46407, 28669941), (47493, 28014359), (48897, 27209971), (54529, 24399603), (56141, 23699007), (139221, 9556647), (163587, 8133201), (168423, 7899669), (417663, 3185549), (490761, 2711067), (505269, 2633223), (877741, 1515807), (903689, 1472283)]