171515091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8263}}^1$

素因数の和:8331

約数の個数: 32

約数和(自身を含む): 271323648

約数和(自身を除く): 99808557

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 6919, 8263, 20757, 24789, 90893, 140471, 272679, 305731, 421413, 917193, 1545181, 3363041, 4635543, 5197427, 10089123, 15592281, 57171697, 171515091]

約数ペア:

[(1, 171515091), (3, 57171697), (11, 15592281), (17, 10089123), (33, 5197427), (37, 4635543), (51, 3363041), (111, 1545181), (187, 917193), (407, 421413), (561, 305731), (629, 272679), (1221, 140471), (1887, 90893), (6919, 24789), (8263, 20757)]