91869903

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 140025600

約数和(自身を除く): 48155697

約数列:

[1, 3, 9, 27, 59, 101, 177, 303, 531, 571, 909, 1593, 1713, 2727, 5139, 5959, 15417, 17877, 33689, 53631, 57671, 101067, 160893, 173013, 303201, 519039, 909603, 1557117, 3402589, 10207767, 30623301, 91869903]

約数ペア:

[(1, 91869903), (3, 30623301), (9, 10207767), (27, 3402589), (59, 1557117), (101, 909603), (177, 519039), (303, 303201), (531, 173013), (571, 160893), (909, 101067), (1593, 57671), (1713, 53631), (2727, 33689), (5139, 17877), (5959, 15417)]