29253447

素因数分解:

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

素因数の和:229

約数の個数: 48

約数和(自身を含む): 48334080

約数和(自身を除く): 19080633

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 163, 207, 289, 391, 459, 489, 621, 867, 1173, 1467, 2601, 2771, 3519, 3749, 4401, 6647, 7803, 8313, 10557, 11247, 19941, 24939, 33741, 47107, 59823, 63733, 74817, 101223, 141321, 179469, 191199, 423963, 573597, 1083461, 1271889, 1720791, 3250383, 9751149, 29253447]

約数ペア:

[(1, 29253447), (3, 9751149), (9, 3250383), (17, 1720791), (23, 1271889), (27, 1083461), (51, 573597), (69, 423963), (153, 191199), (163, 179469), (207, 141321), (289, 101223), (391, 74817), (459, 63733), (489, 59823), (621, 47107), (867, 33741), (1173, 24939), (1467, 19941), (2601, 11247), (2771, 10557), (3519, 8313), (3749, 7803), (4401, 6647)]