72258687

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11519}}^1$

素因数の和:11583

約数の個数: 24

約数和(自身を含む): 113218560

約数和(自身を除く): 40959873

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 11519, 34557, 103671, 195823, 472279, 587469, 1416837, 1762407, 4250511, 8028743, 24086229, 72258687]

約数ペア:

[(1, 72258687), (3, 24086229), (9, 8028743), (17, 4250511), (41, 1762407), (51, 1416837), (123, 587469), (153, 472279), (369, 195823), (697, 103671), (2091, 34557), (6273, 11519)]