180037053

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13049}}^1$

素因数の和:13138

約数の個数: 32

約数和(自身を含む): 309024000

約数和(自身を除く): 128986947

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 13049, 13797, 39147, 91343, 117441, 274029, 352323, 822087, 952577, 2466261, 2857731, 6668039, 8573193, 20004117, 25719579, 60012351, 180037053]

約数ペア:

[(1, 180037053), (3, 60012351), (7, 25719579), (9, 20004117), (21, 8573193), (27, 6668039), (63, 2857731), (73, 2466261), (189, 952577), (219, 822087), (511, 352323), (657, 274029), (1533, 117441), (1971, 91343), (4599, 39147), (13049, 13797)]