55948977

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 99573760

約数和(自身を除く): 43624783

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 301, 387, 399, 817, 903, 1087, 1197, 2451, 2709, 3261, 5719, 7353, 7609, 9783, 17157, 20653, 22827, 46741, 51471, 61959, 68481, 140223, 144571, 185877, 327187, 420669, 433713, 888079, 981561, 1301139, 2664237, 2944683, 6216553, 7992711, 18649659, 55948977]

約数ペア:

[(1, 55948977), (3, 18649659), (7, 7992711), (9, 6216553), (19, 2944683), (21, 2664237), (43, 1301139), (57, 981561), (63, 888079), (129, 433713), (133, 420669), (171, 327187), (301, 185877), (387, 144571), (399, 140223), (817, 68481), (903, 61959), (1087, 51471), (1197, 46741), (2451, 22827), (2709, 20653), (3261, 17157), (5719, 9783), (7353, 7609)]