7200501

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 12552768

約数和(自身を除く): 5352267

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 73, 77, 147, 183, 219, 231, 427, 511, 539, 671, 803, 1281, 1533, 1617, 2013, 2409, 2989, 3577, 4453, 4697, 5621, 8967, 10731, 13359, 14091, 16863, 31171, 32879, 39347, 48983, 93513, 98637, 118041, 146949, 218197, 342881, 654591, 1028643, 2400167, 7200501]

約数ペア:

[(1, 7200501), (3, 2400167), (7, 1028643), (11, 654591), (21, 342881), (33, 218197), (49, 146949), (61, 118041), (73, 98637), (77, 93513), (147, 48983), (183, 39347), (219, 32879), (231, 31171), (427, 16863), (511, 14091), (539, 13359), (671, 10731), (803, 8967), (1281, 5621), (1533, 4697), (1617, 4453), (2013, 3577), (2409, 2989)]