54463671

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 87739520

約数和(自身を除く): 33275849

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 387, 513, 817, 823, 1161, 1539, 2451, 2469, 3483, 7353, 7407, 15637, 22059, 22221, 35389, 46911, 66177, 66663, 106167, 140733, 318501, 422199, 672391, 955503, 1266597, 2017173, 2866509, 6051519, 18154557, 54463671]

約数ペア:

[(1, 54463671), (3, 18154557), (9, 6051519), (19, 2866509), (27, 2017173), (43, 1266597), (57, 955503), (81, 672391), (129, 422199), (171, 318501), (387, 140733), (513, 106167), (817, 66663), (823, 66177), (1161, 46911), (1539, 35389), (2451, 22221), (2469, 22059), (3483, 15637), (7353, 7407)]