87533607

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1427}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 140378112

約数和(自身を除く): 52844505

約数列:

[1, 3, 7, 21, 23, 69, 127, 161, 381, 483, 889, 1427, 2667, 2921, 4281, 8763, 9989, 20447, 29967, 32821, 61341, 98463, 181229, 229747, 543687, 689241, 1268603, 3805809, 4168267, 12504801, 29177869, 87533607]

約数ペア:

[(1, 87533607), (3, 29177869), (7, 12504801), (21, 4168267), (23, 3805809), (69, 1268603), (127, 689241), (161, 543687), (381, 229747), (483, 181229), (889, 98463), (1427, 61341), (2667, 32821), (2921, 29967), (4281, 20447), (8763, 9989)]