42435621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 70087680

約数和(自身を除く): 27652059

約数列:

[1, 3, 9, 17, 23, 31, 51, 69, 93, 153, 207, 279, 389, 391, 527, 713, 1167, 1173, 1581, 2139, 3501, 3519, 4743, 6417, 6613, 8947, 12059, 12121, 19839, 26841, 36177, 36363, 59517, 80523, 108531, 109089, 152099, 205003, 277357, 456297, 615009, 832071, 1368891, 1845027, 2496213, 4715069, 14145207, 42435621]

約数ペア:

[(1, 42435621), (3, 14145207), (9, 4715069), (17, 2496213), (23, 1845027), (31, 1368891), (51, 832071), (69, 615009), (93, 456297), (153, 277357), (207, 205003), (279, 152099), (389, 109089), (391, 108531), (527, 80523), (713, 59517), (1167, 36363), (1173, 36177), (1581, 26841), (2139, 19839), (3501, 12121), (3519, 12059), (4743, 8947), (6417, 6613)]