71529183

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 126627840

約数和(自身を除く): 55098657

約数列:

[1, 3, 9, 11, 17, 27, 31, 33, 51, 93, 99, 153, 187, 279, 297, 341, 457, 459, 527, 561, 837, 1023, 1371, 1581, 1683, 3069, 4113, 4743, 5027, 5049, 5797, 7769, 9207, 12339, 14167, 14229, 15081, 17391, 23307, 42501, 45243, 52173, 69921, 85459, 127503, 135729, 155837, 156519, 209763, 240839, 256377, 382509, 467511, 722517, 769131, 1402533, 2167551, 2307393, 2649229, 4207599, 6502653, 7947687, 23843061, 71529183]

約数ペア:

[(1, 71529183), (3, 23843061), (9, 7947687), (11, 6502653), (17, 4207599), (27, 2649229), (31, 2307393), (33, 2167551), (51, 1402533), (93, 769131), (99, 722517), (153, 467511), (187, 382509), (279, 256377), (297, 240839), (341, 209763), (457, 156519), (459, 155837), (527, 135729), (561, 127503), (837, 85459), (1023, 69921), (1371, 52173), (1581, 45243), (1683, 42501), (3069, 23307), (4113, 17391), (4743, 15081), (5027, 14229), (5049, 14167), (5797, 12339), (7769, 9207)]