127904075187

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1\times {\mathrm{112901}}^1$

素因数の和:113723

約数の個数: 32

約数和(自身を含む): 197840432640

約数和(自身を除く): 69936357453

約数列:

[1, 3, 7, 21, 73, 219, 511, 739, 1533, 2217, 5173, 15519, 53947, 112901, 161841, 338703, 377629, 790307, 1132887, 2370921, 8241773, 24725319, 57692411, 83433839, 173077233, 250301517, 584036873, 1752110619, 6090670247, 18272010741, 42634691729, 127904075187]

約数ペア:

[(1, 127904075187), (3, 42634691729), (7, 18272010741), (21, 6090670247), (73, 1752110619), (219, 584036873), (511, 250301517), (739, 173077233), (1533, 83433839), (2217, 57692411), (5173, 24725319), (15519, 8241773), (53947, 2370921), (112901, 1132887), (161841, 790307), (338703, 377629)]