52680159

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 89684480

約数和(自身を除く): 37004321

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 1321, 1477, 1899, 3963, 4431, 5697, 9247, 11889, 13293, 27741, 35667, 39879, 83223, 249669, 278731, 836193, 1951117, 2508579, 5853351, 7525737, 17560053, 52680159]

約数ペア:

[(1, 52680159), (3, 17560053), (7, 7525737), (9, 5853351), (21, 2508579), (27, 1951117), (63, 836193), (189, 278731), (211, 249669), (633, 83223), (1321, 39879), (1477, 35667), (1899, 27741), (3963, 13293), (4431, 11889), (5697, 9247)]