123055191

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 215255040

約数和(自身を除く): 92199849

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 223, 399, 461, 669, 1197, 1383, 1561, 2007, 3227, 4149, 4237, 4683, 8759, 9681, 12711, 14049, 26277, 29043, 29659, 38133, 61313, 78831, 88977, 102803, 183939, 266931, 308409, 551817, 719621, 925227, 1953257, 2158863, 5859771, 6476589, 13672799, 17579313, 41018397, 123055191]

約数ペア:

[(1, 123055191), (3, 41018397), (7, 17579313), (9, 13672799), (19, 6476589), (21, 5859771), (57, 2158863), (63, 1953257), (133, 925227), (171, 719621), (223, 551817), (399, 308409), (461, 266931), (669, 183939), (1197, 102803), (1383, 88977), (1561, 78831), (2007, 61313), (3227, 38133), (4149, 29659), (4237, 29043), (4683, 26277), (8759, 14049), (9681, 12711)]