55065087

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 99939840

約数和(自身を除く): 44874753

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 181, 231, 439, 543, 693, 1267, 1317, 1629, 1991, 3073, 3801, 3951, 4829, 5973, 9219, 11403, 13937, 14487, 17919, 27657, 33803, 41811, 43461, 79459, 101409, 125433, 238377, 304227, 556213, 715131, 874049, 1668639, 2622147, 5005917, 6118343, 7866441, 18355029, 55065087]

約数ペア:

[(1, 55065087), (3, 18355029), (7, 7866441), (9, 6118343), (11, 5005917), (21, 2622147), (33, 1668639), (63, 874049), (77, 715131), (99, 556213), (181, 304227), (231, 238377), (439, 125433), (543, 101409), (693, 79459), (1267, 43461), (1317, 41811), (1629, 33803), (1991, 27657), (3073, 17919), (3801, 14487), (3951, 13937), (4829, 11403), (5973, 9219)]