152768001

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 232003584

約数和(自身を除く): 79235583

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 163, 289, 391, 489, 799, 867, 1081, 1173, 2397, 2771, 3243, 3749, 6647, 7661, 8313, 11247, 13583, 18377, 19941, 22983, 40749, 47107, 55131, 63733, 130237, 141321, 176203, 191199, 312409, 390711, 528609, 937227, 1083461, 2214029, 2995451, 3250383, 6642087, 8986353, 50922667, 152768001]

約数ペア:

[(1, 152768001), (3, 50922667), (17, 8986353), (23, 6642087), (47, 3250383), (51, 2995451), (69, 2214029), (141, 1083461), (163, 937227), (289, 528609), (391, 390711), (489, 312409), (799, 191199), (867, 176203), (1081, 141321), (1173, 130237), (2397, 63733), (2771, 55131), (3243, 47107), (3749, 40749), (6647, 22983), (7661, 19941), (8313, 18377), (11247, 13583)]