327404751

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 514252800

約数和(自身を除く): 186848049

約数列:

[1, 3, 17, 19, 29, 51, 57, 61, 87, 183, 191, 323, 493, 551, 573, 969, 1037, 1159, 1479, 1653, 1769, 3111, 3247, 3477, 3629, 5307, 5539, 9367, 9741, 10887, 11651, 16617, 19703, 28101, 30073, 33611, 34953, 59109, 61693, 90219, 94163, 100833, 105241, 185079, 198067, 221369, 282489, 315723, 337879, 571387, 594201, 664107, 1013637, 1714161, 1789097, 3763273, 5367291, 5743943, 6419701, 11289819, 17231829, 19259103, 109134917, 327404751]

約数ペア:

[(1, 327404751), (3, 109134917), (17, 19259103), (19, 17231829), (29, 11289819), (51, 6419701), (57, 5743943), (61, 5367291), (87, 3763273), (183, 1789097), (191, 1714161), (323, 1013637), (493, 664107), (551, 594201), (573, 571387), (969, 337879), (1037, 315723), (1159, 282489), (1479, 221369), (1653, 198067), (1769, 185079), (3111, 105241), (3247, 100833), (3477, 94163), (3629, 90219), (5307, 61693), (5539, 59109), (9367, 34953), (9741, 33611), (10887, 30073), (11651, 28101), (16617, 19703)]