127613982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{1399}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 266918400

約数和(自身を除く): 139304418

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 661, 1322, 1399, 1983, 2798, 3966, 4197, 8394, 15203, 30406, 32177, 45609, 64354, 91218, 96531, 193062, 924739, 1849478, 2774217, 5548434, 21268997, 42537994, 63806991, 127613982]

約数ペア:

[(1, 127613982), (2, 63806991), (3, 42537994), (6, 21268997), (23, 5548434), (46, 2774217), (69, 1849478), (138, 924739), (661, 193062), (1322, 96531), (1399, 91218), (1983, 64354), (2798, 45609), (3966, 32177), (4197, 30406), (8394, 15203)]