67583817

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 118609920

約数和(自身を除く): 51026103

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 131, 133, 171, 393, 399, 431, 917, 1179, 1197, 1293, 2489, 2751, 3017, 3879, 7467, 8189, 8253, 9051, 17423, 22401, 24567, 27153, 52269, 56461, 57323, 73701, 156807, 169383, 171969, 395227, 508149, 515907, 1072759, 1185681, 3218277, 3557043, 7509313, 9654831, 22527939, 67583817]

約数ペア:

[(1, 67583817), (3, 22527939), (7, 9654831), (9, 7509313), (19, 3557043), (21, 3218277), (57, 1185681), (63, 1072759), (131, 515907), (133, 508149), (171, 395227), (393, 171969), (399, 169383), (431, 156807), (917, 73701), (1179, 57323), (1197, 56461), (1293, 52269), (2489, 27153), (2751, 24567), (3017, 22401), (3879, 17423), (7467, 9051), (8189, 8253)]