219028671

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1733}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 337367040

約数和(自身を除く): 118338369

約数列:

[1, 3, 9, 27, 31, 93, 151, 279, 453, 837, 1359, 1733, 4077, 4681, 5199, 14043, 15597, 42129, 46791, 53723, 126387, 161169, 261683, 483507, 785049, 1450521, 2355147, 7065441, 8112173, 24336519, 73009557, 219028671]

約数ペア:

[(1, 219028671), (3, 73009557), (9, 24336519), (27, 8112173), (31, 7065441), (93, 2355147), (151, 1450521), (279, 785049), (453, 483507), (837, 261683), (1359, 161169), (1733, 126387), (4077, 53723), (4681, 46791), (5199, 42129), (14043, 15597)]