118266147

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 186900480

約数和(自身を除く): 68634333

約数列:

[1, 3, 9, 29, 31, 47, 87, 93, 141, 261, 279, 311, 423, 899, 933, 1363, 1457, 2697, 2799, 4089, 4371, 8091, 9019, 9641, 12267, 13113, 14617, 27057, 28923, 42253, 43851, 81171, 86769, 126759, 131553, 279589, 380277, 423893, 453127, 838767, 1271679, 1359381, 2516301, 3815037, 4078143, 13140683, 39422049, 118266147]

約数ペア:

[(1, 118266147), (3, 39422049), (9, 13140683), (29, 4078143), (31, 3815037), (47, 2516301), (87, 1359381), (93, 1271679), (141, 838767), (261, 453127), (279, 423893), (311, 380277), (423, 279589), (899, 131553), (933, 126759), (1363, 86769), (1457, 81171), (2697, 43851), (2799, 42253), (4089, 28923), (4371, 27057), (8091, 14617), (9019, 13113), (9641, 12267)]