25537383

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 18008217

約数列:

[1, 3, 9, 17, 23, 27, 41, 51, 59, 69, 123, 153, 177, 207, 369, 391, 459, 531, 621, 697, 943, 1003, 1107, 1173, 1357, 1593, 2091, 2419, 2829, 3009, 3519, 4071, 6273, 7257, 8487, 9027, 10557, 12213, 16031, 18819, 21771, 23069, 25461, 27081, 36639, 41123, 48093, 55637, 65313, 69207, 123369, 144279, 166911, 207621, 370107, 432837, 500733, 622863, 945829, 1110321, 1502199, 2837487, 8512461, 25537383]

約数ペア:

[(1, 25537383), (3, 8512461), (9, 2837487), (17, 1502199), (23, 1110321), (27, 945829), (41, 622863), (51, 500733), (59, 432837), (69, 370107), (123, 207621), (153, 166911), (177, 144279), (207, 123369), (369, 69207), (391, 65313), (459, 55637), (531, 48093), (621, 41123), (697, 36639), (943, 27081), (1003, 25461), (1107, 23069), (1173, 21771), (1357, 18819), (1593, 16031), (2091, 12213), (2419, 10557), (2829, 9027), (3009, 8487), (3519, 7257), (4071, 6273)]