90015003

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{809}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 144244800

約数和(自身を除く): 54229797

約数列:

[1, 3, 9, 13, 27, 39, 117, 317, 351, 809, 951, 2427, 2853, 4121, 7281, 8559, 10517, 12363, 21843, 31551, 37089, 94653, 111267, 256453, 283959, 769359, 2308077, 3333889, 6924231, 10001667, 30005001, 90015003]

約数ペア:

[(1, 90015003), (3, 30005001), (9, 10001667), (13, 6924231), (27, 3333889), (39, 2308077), (117, 769359), (317, 283959), (351, 256453), (809, 111267), (951, 94653), (2427, 37089), (2853, 31551), (4121, 21843), (7281, 12363), (8559, 10517)]