53959563

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 95430400

約数和(自身を除く): 41470837

約数列:

[1, 3, 7, 9, 19, 21, 57, 61, 63, 133, 171, 183, 399, 427, 549, 739, 1159, 1197, 1281, 2217, 3477, 3843, 5173, 6651, 8113, 10431, 14041, 15519, 24339, 42123, 45079, 46557, 73017, 98287, 126369, 135237, 294861, 315553, 405711, 856501, 884583, 946659, 2569503, 2839977, 5995507, 7708509, 17986521, 53959563]

約数ペア:

[(1, 53959563), (3, 17986521), (7, 7708509), (9, 5995507), (19, 2839977), (21, 2569503), (57, 946659), (61, 884583), (63, 856501), (133, 405711), (171, 315553), (183, 294861), (399, 135237), (427, 126369), (549, 98287), (739, 73017), (1159, 46557), (1197, 45079), (1281, 42123), (2217, 24339), (3477, 15519), (3843, 14041), (5173, 10431), (6651, 8113)]