77154687

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 128943360

約数和(自身を除く): 51788673

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 323, 459, 513, 969, 983, 1377, 1539, 2907, 2949, 4131, 4617, 8721, 8847, 16711, 18677, 26163, 26541, 50133, 56031, 78489, 79623, 150399, 168093, 238869, 317509, 451197, 504279, 952527, 1353591, 1512837, 2857581, 4060773, 4538511, 8572743, 25718229, 77154687]

約数ペア:

[(1, 77154687), (3, 25718229), (9, 8572743), (17, 4538511), (19, 4060773), (27, 2857581), (51, 1512837), (57, 1353591), (81, 952527), (153, 504279), (171, 451197), (243, 317509), (323, 238869), (459, 168093), (513, 150399), (969, 79623), (983, 78489), (1377, 56031), (1539, 50133), (2907, 26541), (2949, 26163), (4131, 18677), (4617, 16711), (8721, 8847)]