54037893

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1511}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 89413632

約数和(自身を除く): 35375739

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1511, 1703, 2751, 4533, 5109, 10577, 11921, 19643, 31731, 35763, 58929, 137501, 197941, 412503, 593823, 1385587, 2573233, 4156761, 7719699, 18012631, 54037893]

約数ペア:

[(1, 54037893), (3, 18012631), (7, 7719699), (13, 4156761), (21, 2573233), (39, 1385587), (91, 593823), (131, 412503), (273, 197941), (393, 137501), (917, 58929), (1511, 35763), (1703, 31731), (2751, 19643), (4533, 11921), (5109, 10577)]