40983999

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 66438144

約数和(自身を除く): 25454145

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 1601, 3657, 4803, 8533, 11207, 25599, 33621, 36823, 84853, 110469, 254559, 257761, 593971, 773283, 1781913, 1951619, 5854857, 13661333, 40983999]

約数ペア:

[(1, 40983999), (3, 13661333), (7, 5854857), (21, 1951619), (23, 1781913), (53, 773283), (69, 593971), (159, 257761), (161, 254559), (371, 110469), (483, 84853), (1113, 36823), (1219, 33621), (1601, 25599), (3657, 11207), (4803, 8533)]