161937804951

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{1261699}}^1$

素因数の和:1262815

約数の個数: 24

約数和(自身を含む): 252133081200

約数和(自身を除く): 90195276249

約数列:

[1, 3, 9, 13, 39, 117, 1097, 3291, 9873, 14261, 42783, 128349, 1261699, 3785097, 11355291, 16402087, 49206261, 147618783, 1384083803, 4152251409, 12456754227, 17993089439, 53979268317, 161937804951]

約数ペア:

[(1, 161937804951), (3, 53979268317), (9, 17993089439), (13, 12456754227), (39, 4152251409), (117, 1384083803), (1097, 147618783), (3291, 49206261), (9873, 16402087), (14261, 11355291), (42783, 3785097), (128349, 1261699)]