888428169

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 1373718528

約数和(自身を除く): 485290359

約数列:

[1, 3, 9, 27, 47, 81, 107, 141, 243, 321, 423, 727, 963, 1269, 2181, 2889, 3807, 5029, 6543, 8667, 11421, 15087, 19629, 26001, 34169, 45261, 58887, 77789, 102507, 135783, 176661, 233367, 307521, 407349, 700101, 922563, 1222047, 2100303, 2767689, 3656083, 6300909, 8303067, 10968249, 18902727, 32904747, 98714241, 296142723, 888428169]

約数ペア:

[(1, 888428169), (3, 296142723), (9, 98714241), (27, 32904747), (47, 18902727), (81, 10968249), (107, 8303067), (141, 6300909), (243, 3656083), (321, 2767689), (423, 2100303), (727, 1222047), (963, 922563), (1269, 700101), (2181, 407349), (2889, 307521), (3807, 233367), (5029, 176661), (6543, 135783), (8667, 102507), (11421, 77789), (15087, 58887), (19629, 45261), (26001, 34169)]