153448029

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{18593}}^1$

素因数の和:18737

約数の個数: 24

約数和(自身を含む): 255258432

約数和(自身を除く): 101810403

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 18593, 55779, 130151, 167337, 390453, 1171359, 2435683, 7307049, 17049781, 21921147, 51149343, 153448029]

約数ペア:

[(1, 153448029), (3, 51149343), (7, 21921147), (9, 17049781), (21, 7307049), (63, 2435683), (131, 1171359), (393, 390453), (917, 167337), (1179, 130151), (2751, 55779), (8253, 18593)]