47793537

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 35150463

約数列:

[1, 3, 9, 11, 27, 29, 31, 33, 87, 93, 99, 179, 261, 279, 297, 319, 341, 537, 783, 837, 899, 957, 1023, 1611, 1969, 2697, 2871, 3069, 4833, 5191, 5549, 5907, 8091, 8613, 9207, 9889, 15573, 16647, 17721, 24273, 29667, 46719, 49941, 53163, 57101, 61039, 89001, 140157, 149823, 160921, 171303, 183117, 267003, 482763, 513909, 549351, 1448289, 1541727, 1648053, 1770131, 4344867, 5310393, 15931179, 47793537]

約数ペア:

[(1, 47793537), (3, 15931179), (9, 5310393), (11, 4344867), (27, 1770131), (29, 1648053), (31, 1541727), (33, 1448289), (87, 549351), (93, 513909), (99, 482763), (179, 267003), (261, 183117), (279, 171303), (297, 160921), (319, 149823), (341, 140157), (537, 89001), (783, 61039), (837, 57101), (899, 53163), (957, 49941), (1023, 46719), (1611, 29667), (1969, 24273), (2697, 17721), (2871, 16647), (3069, 15573), (4833, 9889), (5191, 9207), (5549, 8613), (5907, 8091)]