153970929

素因数分解:

$3^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1447}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 261335040

約数和(自身を除く): 107364111

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 563, 1447, 1689, 3941, 4341, 5067, 10129, 11823, 13023, 15201, 30387, 35469, 39069, 91161, 106407, 273483, 814661, 2443983, 5702627, 7331949, 17107881, 21995847, 51323643, 153970929]

約数ペア:

[(1, 153970929), (3, 51323643), (7, 21995847), (9, 17107881), (21, 7331949), (27, 5702627), (63, 2443983), (189, 814661), (563, 273483), (1447, 106407), (1689, 91161), (3941, 39069), (4341, 35469), (5067, 30387), (10129, 15201), (11823, 13023)]