27839097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 47943168

約数和(自身を除く): 20104071

約数列:

[1, 3, 9, 11, 13, 33, 39, 97, 99, 117, 143, 223, 291, 429, 669, 873, 1067, 1261, 1287, 2007, 2453, 2899, 3201, 3783, 7359, 8697, 9603, 11349, 13871, 21631, 22077, 26091, 31889, 41613, 64893, 95667, 124839, 194679, 237941, 281203, 287001, 713823, 843609, 2141469, 2530827, 3093233, 9279699, 27839097]

約数ペア:

[(1, 27839097), (3, 9279699), (9, 3093233), (11, 2530827), (13, 2141469), (33, 843609), (39, 713823), (97, 287001), (99, 281203), (117, 237941), (143, 194679), (223, 124839), (291, 95667), (429, 64893), (669, 41613), (873, 31889), (1067, 26091), (1261, 22077), (1287, 21631), (2007, 13871), (2453, 11349), (2899, 9603), (3201, 8697), (3783, 7359)]