1880454848751

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13763219}}^1$

素因数の和:13763308

約数の個数: 48

約数和(自身を含む): 3091769740800

約数和(自身を除く): 1211314892049

約数列:

[1, 3, 9, 17, 19, 47, 51, 57, 141, 153, 171, 323, 423, 799, 893, 969, 2397, 2679, 2907, 7191, 8037, 15181, 45543, 136629, 13763219, 41289657, 123868971, 233974723, 261501161, 646871293, 701924169, 784503483, 1940613879, 2105772507, 2353510449, 4445519737, 5821841637, 10996811981, 12290554567, 13336559211, 32990435943, 36871663701, 40009677633, 98971307829, 110614991103, 208939427639, 626818282917, 1880454848751]

約数ペア:

[(1, 1880454848751), (3, 626818282917), (9, 208939427639), (17, 110614991103), (19, 98971307829), (47, 40009677633), (51, 36871663701), (57, 32990435943), (141, 13336559211), (153, 12290554567), (171, 10996811981), (323, 5821841637), (423, 4445519737), (799, 2353510449), (893, 2105772507), (969, 1940613879), (2397, 784503483), (2679, 701924169), (2907, 646871293), (7191, 261501161), (8037, 233974723), (15181, 123868971), (45543, 41289657), (136629, 13763219)]