73136907

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 116756640

約数和(自身を除く): 43619733

約数列:

[1, 3, 9, 17, 41, 51, 89, 123, 131, 153, 267, 369, 393, 697, 801, 1179, 1513, 2091, 2227, 3649, 4539, 5371, 6273, 6681, 10947, 11659, 13617, 16113, 20043, 32841, 34977, 48339, 62033, 91307, 104931, 186099, 198203, 273921, 478019, 558297, 594609, 821763, 1434057, 1783827, 4302171, 8126323, 24378969, 73136907]

約数ペア:

[(1, 73136907), (3, 24378969), (9, 8126323), (17, 4302171), (41, 1783827), (51, 1434057), (89, 821763), (123, 594609), (131, 558297), (153, 478019), (267, 273921), (369, 198203), (393, 186099), (697, 104931), (801, 91307), (1179, 62033), (1513, 48339), (2091, 34977), (2227, 32841), (3649, 20043), (4539, 16113), (5371, 13617), (6273, 11659), (6681, 10947)]