149798913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 226885632

約数和(自身を除く): 77086719

約数列:

[1, 3, 11, 31, 33, 93, 127, 341, 381, 1023, 1153, 1397, 3459, 3937, 4191, 11811, 12683, 35743, 38049, 43307, 107229, 129921, 146431, 393173, 439293, 1179519, 1610741, 4539361, 4832223, 13618083, 49932971, 149798913]

約数ペア:

[(1, 149798913), (3, 49932971), (11, 13618083), (31, 4832223), (33, 4539361), (93, 1610741), (127, 1179519), (341, 439293), (381, 393173), (1023, 146431), (1153, 129921), (1397, 107229), (3459, 43307), (3937, 38049), (4191, 35743), (11811, 12683)]