27099819

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 44797440

約数和(自身を除く): 17697621

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 151, 153, 207, 289, 391, 453, 459, 621, 867, 1173, 1359, 2567, 2601, 3473, 3519, 4077, 6647, 7701, 7803, 10419, 10557, 19941, 23103, 31257, 43639, 59041, 59823, 69309, 93771, 130917, 177123, 179469, 392751, 531369, 1003697, 1178253, 1594107, 3011091, 9033273, 27099819]

約数ペア:

[(1, 27099819), (3, 9033273), (9, 3011091), (17, 1594107), (23, 1178253), (27, 1003697), (51, 531369), (69, 392751), (151, 179469), (153, 177123), (207, 130917), (289, 93771), (391, 69309), (453, 59823), (459, 59041), (621, 43639), (867, 31257), (1173, 23103), (1359, 19941), (2567, 10557), (2601, 10419), (3473, 7803), (3519, 7701), (4077, 6647)]