291036141

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 515548800

約数和(自身を除く): 224512659

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 67, 87, 89, 99, 153, 187, 201, 261, 267, 319, 493, 561, 603, 737, 801, 957, 979, 1139, 1479, 1513, 1683, 1943, 2211, 2581, 2871, 2937, 3417, 4437, 4539, 5423, 5829, 5963, 6633, 7743, 8811, 10251, 12529, 13617, 16269, 16643, 17487, 17889, 21373, 23229, 28391, 33031, 37587, 43877, 48807, 49929, 53667, 64119, 65593, 85173, 99093, 101371, 112761, 131631, 149787, 172927, 192357, 196779, 255519, 297279, 304113, 363341, 394893, 482647, 518781, 590337, 912339, 1090023, 1115081, 1447941, 1556343, 1902197, 2939759, 3270069, 3345243, 4343823, 5706591, 8819277, 10035729, 17119773, 26457831, 32337349, 97012047, 291036141]

約数ペア:

[(1, 291036141), (3, 97012047), (9, 32337349), (11, 26457831), (17, 17119773), (29, 10035729), (33, 8819277), (51, 5706591), (67, 4343823), (87, 3345243), (89, 3270069), (99, 2939759), (153, 1902197), (187, 1556343), (201, 1447941), (261, 1115081), (267, 1090023), (319, 912339), (493, 590337), (561, 518781), (603, 482647), (737, 394893), (801, 363341), (957, 304113), (979, 297279), (1139, 255519), (1479, 196779), (1513, 192357), (1683, 172927), (1943, 149787), (2211, 131631), (2581, 112761), (2871, 101371), (2937, 99093), (3417, 85173), (4437, 65593), (4539, 64119), (5423, 53667), (5829, 49929), (5963, 48807), (6633, 43877), (7743, 37587), (8811, 33031), (10251, 28391), (12529, 23229), (13617, 21373), (16269, 17889), (16643, 17487)]