19200099081

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{863}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 27704623104

約数和(自身を除く): 8504524023

約数列:

[1, 3, 17, 51, 67, 201, 289, 383, 863, 867, 1139, 1149, 2589, 3417, 6511, 14671, 19363, 19533, 25661, 44013, 57821, 58089, 76983, 110687, 173463, 249407, 330529, 332061, 436237, 748221, 982957, 991587, 1308711, 2948871, 5618993, 7416029, 16710269, 16856979, 22145443, 22248087, 50130807, 66436329, 95522881, 286568643, 376472531, 1129417593, 6400033027, 19200099081]

約数ペア:

[(1, 19200099081), (3, 6400033027), (17, 1129417593), (51, 376472531), (67, 286568643), (201, 95522881), (289, 66436329), (383, 50130807), (863, 22248087), (867, 22145443), (1139, 16856979), (1149, 16710269), (2589, 7416029), (3417, 5618993), (6511, 2948871), (14671, 1308711), (19363, 991587), (19533, 982957), (25661, 748221), (44013, 436237), (57821, 332061), (58089, 330529), (76983, 249407), (110687, 173463)]