27408381

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9127}}^1$

素因数の和:9161

約数の個数: 32

約数和(自身を含む): 49072128

約数和(自身を除く): 21663747

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 9127, 27381, 63889, 100397, 118651, 191667, 301191, 355953, 702779, 830557, 1305161, 2108337, 2491671, 3915483, 9136127, 27408381]

約数ペア:

[(1, 27408381), (3, 9136127), (7, 3915483), (11, 2491671), (13, 2108337), (21, 1305161), (33, 830557), (39, 702779), (77, 355953), (91, 301191), (143, 191667), (231, 118651), (273, 100397), (429, 63889), (1001, 27381), (3003, 9127)]