27505711

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 5395409

約数列:

[1, 17, 19, 31, 41, 67, 323, 527, 589, 697, 779, 1139, 1271, 1273, 2077, 2747, 10013, 13243, 21607, 21641, 24149, 35309, 39463, 46699, 52193, 85157, 410533, 670871, 887281, 1447669, 1617983, 27505711]

約数ペア:

[(1, 27505711), (17, 1617983), (19, 1447669), (31, 887281), (41, 670871), (67, 410533), (323, 85157), (527, 52193), (589, 46699), (697, 39463), (779, 35309), (1139, 24149), (1271, 21641), (1273, 21607), (2077, 13243), (2747, 10013)]