41253921

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 69120000

約数和(自身を除く): 27866079

約数列:

[1, 3, 9, 19, 27, 29, 47, 57, 59, 87, 141, 171, 177, 261, 423, 513, 531, 551, 783, 893, 1121, 1269, 1363, 1593, 1653, 1711, 2679, 2773, 3363, 4089, 4959, 5133, 8037, 8319, 10089, 12267, 14877, 15399, 24111, 24957, 25897, 30267, 32509, 36801, 46197, 52687, 74871, 77691, 80417, 97527, 158061, 233073, 241251, 292581, 474183, 699219, 723753, 877743, 1422549, 1527923, 2171259, 4583769, 13751307, 41253921]

約数ペア:

[(1, 41253921), (3, 13751307), (9, 4583769), (19, 2171259), (27, 1527923), (29, 1422549), (47, 877743), (57, 723753), (59, 699219), (87, 474183), (141, 292581), (171, 241251), (177, 233073), (261, 158061), (423, 97527), (513, 80417), (531, 77691), (551, 74871), (783, 52687), (893, 46197), (1121, 36801), (1269, 32509), (1363, 30267), (1593, 25897), (1653, 24957), (1711, 24111), (2679, 15399), (2773, 14877), (3363, 12267), (4089, 10089), (4959, 8319), (5133, 8037)]