84946221

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{431}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 125349120

約数和(自身を除く): 40402899

約数列:

[1, 3, 9, 61, 183, 359, 431, 549, 1077, 1293, 3231, 3879, 21899, 26291, 65697, 78873, 154729, 197091, 236619, 464187, 1392561, 9438469, 28315407, 84946221]

約数ペア:

[(1, 84946221), (3, 28315407), (9, 9438469), (61, 1392561), (183, 464187), (359, 236619), (431, 197091), (549, 154729), (1077, 78873), (1293, 65697), (3231, 26291), (3879, 21899)]