20231315919

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{3089}}^1$

素因数の和:3885

約数の個数: 64

約数和(自身を含む): 33460992000

約数和(自身を除く): 13229676081

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 751, 969, 2253, 2907, 3089, 6759, 8721, 9267, 12767, 14269, 20277, 27801, 38301, 42807, 52513, 58691, 83403, 114903, 128421, 157539, 176073, 242573, 344709, 385263, 472617, 528219, 727719, 997747, 1417851, 1584657, 2183157, 2319839, 2993241, 6549471, 6959517, 8979723, 20878551, 26939169, 39437263, 44076941, 62635653, 118311789, 132230823, 354935367, 396692469, 749307997, 1064806101, 1190077407, 2247923991, 6743771973, 20231315919]

約数ペア:

[(1, 20231315919), (3, 6743771973), (9, 2247923991), (17, 1190077407), (19, 1064806101), (27, 749307997), (51, 396692469), (57, 354935367), (153, 132230823), (171, 118311789), (323, 62635653), (459, 44076941), (513, 39437263), (751, 26939169), (969, 20878551), (2253, 8979723), (2907, 6959517), (3089, 6549471), (6759, 2993241), (8721, 2319839), (9267, 2183157), (12767, 1584657), (14269, 1417851), (20277, 997747), (27801, 727719), (38301, 528219), (42807, 472617), (52513, 385263), (58691, 344709), (83403, 242573), (114903, 176073), (128421, 157539)]