172364751

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4616

約数の個数: 48

約数和(自身を含む): 298902240

約数和(自身を除く): 126537489

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 323, 663, 741, 969, 1989, 2223, 2907, 4199, 4561, 12597, 13683, 37791, 41049, 59293, 77537, 86659, 177879, 232611, 259977, 533637, 697833, 779931, 1007981, 1126567, 1473203, 3023943, 3379701, 4419609, 9071829, 10139103, 13258827, 19151639, 57454917, 172364751]

約数ペア:

[(1, 172364751), (3, 57454917), (9, 19151639), (13, 13258827), (17, 10139103), (19, 9071829), (39, 4419609), (51, 3379701), (57, 3023943), (117, 1473203), (153, 1126567), (171, 1007981), (221, 779931), (247, 697833), (323, 533637), (663, 259977), (741, 232611), (969, 177879), (1989, 86659), (2223, 77537), (2907, 59293), (4199, 41049), (4561, 37791), (12597, 13683)]