54005049

素因数分解:

$3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 56

約数和(自身を含む): 97583040

約数和(自身を除く): 43577991

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 557, 567, 729, 1197, 1539, 1671, 1701, 3591, 3899, 4617, 5013, 5103, 10583, 10773, 11697, 13851, 15039, 31749, 32319, 35091, 45117, 74081, 95247, 96957, 105273, 135351, 222243, 285741, 315819, 406053, 666729, 857223, 947457, 2000187, 2571669, 2842371, 6000561, 7715007, 18001683, 54005049]

約数ペア:

[(1, 54005049), (3, 18001683), (7, 7715007), (9, 6000561), (19, 2842371), (21, 2571669), (27, 2000187), (57, 947457), (63, 857223), (81, 666729), (133, 406053), (171, 315819), (189, 285741), (243, 222243), (399, 135351), (513, 105273), (557, 96957), (567, 95247), (729, 74081), (1197, 45117), (1539, 35091), (1671, 32319), (1701, 31749), (3591, 15039), (3899, 13851), (4617, 11697), (5013, 10773), (5103, 10583)]