153923389

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 179625600

約数和(自身を除く): 25702211

約数列:

[1, 17, 19, 41, 59, 197, 323, 697, 779, 1003, 1121, 2419, 3349, 3743, 8077, 11623, 13243, 19057, 41123, 45961, 63631, 137309, 153463, 197591, 220837, 476543, 781337, 2608871, 3754229, 8101231, 9054317, 153923389]

約数ペア:

[(1, 153923389), (17, 9054317), (19, 8101231), (41, 3754229), (59, 2608871), (197, 781337), (323, 476543), (697, 220837), (779, 197591), (1003, 153463), (1121, 137309), (2419, 63631), (3349, 45961), (3743, 41123), (8077, 19057), (11623, 13243)]