173640294

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 404974080

約数和(自身を除く): 231333786

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 251, 414, 502, 557, 621, 753, 1114, 1242, 1506, 1671, 2259, 3342, 4518, 5013, 5773, 6777, 10026, 11546, 12811, 13554, 15039, 17319, 25622, 30078, 34638, 38433, 51957, 76866, 103914, 115299, 139807, 155871, 230598, 279614, 311742, 345897, 419421, 691794, 838842, 1258263, 2516526, 3215561, 3774789, 6431122, 7549578, 9646683, 19293366, 28940049, 57880098, 86820147, 173640294]

約数ペア:

[(1, 173640294), (2, 86820147), (3, 57880098), (6, 28940049), (9, 19293366), (18, 9646683), (23, 7549578), (27, 6431122), (46, 3774789), (54, 3215561), (69, 2516526), (138, 1258263), (207, 838842), (251, 691794), (414, 419421), (502, 345897), (557, 311742), (621, 279614), (753, 230598), (1114, 155871), (1242, 139807), (1506, 115299), (1671, 103914), (2259, 76866), (3342, 51957), (4518, 38433), (5013, 34638), (5773, 30078), (6777, 25622), (10026, 17319), (11546, 15039), (12811, 13554)]