156728213757

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{6217}}^1$

素因数の和:6818

約数の個数: 48

約数和(自身を含む): 232708799232

約数和(自身を除く): 75980585475

約数列:

[1, 3, 9, 67, 97, 201, 291, 431, 603, 873, 1293, 3879, 6217, 6499, 18651, 19497, 28877, 41807, 55953, 58491, 86631, 125421, 259893, 376263, 416539, 603049, 1249617, 1809147, 2679527, 2801069, 3748851, 5427441, 8038581, 8403207, 24115743, 25209621, 40404283, 121212849, 179528309, 259914119, 363638547, 538584927, 779742357, 1615754781, 2339227071, 17414245973, 52242737919, 156728213757]

約数ペア:

[(1, 156728213757), (3, 52242737919), (9, 17414245973), (67, 2339227071), (97, 1615754781), (201, 779742357), (291, 538584927), (431, 363638547), (603, 259914119), (873, 179528309), (1293, 121212849), (3879, 40404283), (6217, 25209621), (6499, 24115743), (18651, 8403207), (19497, 8038581), (28877, 5427441), (41807, 3748851), (55953, 2801069), (58491, 2679527), (86631, 1809147), (125421, 1249617), (259893, 603049), (376263, 416539)]