381570448923

素因数分解:

$3^5\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{25577}}^1$

素因数の和:25723

約数の個数: 72

約数和(自身を含む): 600092005968

約数和(自身を除く): 218521557045

約数列:

[1, 3, 9, 27, 29, 73, 81, 87, 219, 243, 261, 657, 783, 841, 1971, 2117, 2349, 2523, 5913, 6351, 7047, 7569, 17739, 19053, 22707, 25577, 57159, 61393, 68121, 76731, 171477, 184179, 204363, 230193, 514431, 552537, 690579, 741733, 1657611, 1867121, 2071737, 2225199, 4972833, 5601363, 6215211, 6675597, 14918499, 16804089, 20026791, 21510257, 50412267, 54146509, 60080373, 64530771, 151236801, 162439527, 180241119, 193592313, 453710403, 487318581, 580776939, 1461955743, 1570248761, 1742330817, 4385867229, 4710746283, 5226992451, 13157601687, 14132238849, 42396716547, 127190149641, 381570448923]

約数ペア:

[(1, 381570448923), (3, 127190149641), (9, 42396716547), (27, 14132238849), (29, 13157601687), (73, 5226992451), (81, 4710746283), (87, 4385867229), (219, 1742330817), (243, 1570248761), (261, 1461955743), (657, 580776939), (783, 487318581), (841, 453710403), (1971, 193592313), (2117, 180241119), (2349, 162439527), (2523, 151236801), (5913, 64530771), (6351, 60080373), (7047, 54146509), (7569, 50412267), (17739, 21510257), (19053, 20026791), (22707, 16804089), (25577, 14918499), (57159, 6675597), (61393, 6215211), (68121, 5601363), (76731, 4972833), (171477, 2225199), (184179, 2071737), (204363, 1867121), (230193, 1657611), (514431, 741733), (552537, 690579)]