63739647

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 40044033

約数列:

[1, 3, 9, 17, 23, 51, 59, 69, 153, 177, 207, 307, 391, 531, 921, 1003, 1173, 1357, 2763, 3009, 3519, 4071, 5219, 7061, 9027, 12213, 15657, 18113, 21183, 23069, 46971, 54339, 63549, 69207, 120037, 163017, 207621, 307921, 360111, 416599, 923763, 1080333, 1249797, 2771289, 3749391, 7082183, 21246549, 63739647]

約数ペア:

[(1, 63739647), (3, 21246549), (9, 7082183), (17, 3749391), (23, 2771289), (51, 1249797), (59, 1080333), (69, 923763), (153, 416599), (177, 360111), (207, 307921), (307, 207621), (391, 163017), (531, 120037), (921, 69207), (1003, 63549), (1173, 54339), (1357, 46971), (2763, 23069), (3009, 21183), (3519, 18113), (4071, 15657), (5219, 12213), (7061, 9027)]