74508159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 112785408

約数和(自身を除く): 38277249

約数列:

[1, 3, 11, 31, 33, 93, 173, 341, 421, 519, 1023, 1263, 1903, 4631, 5363, 5709, 13051, 13893, 16089, 39153, 58993, 72833, 143561, 176979, 218499, 430683, 801163, 2257823, 2403489, 6773469, 24836053, 74508159]

約数ペア:

[(1, 74508159), (3, 24836053), (11, 6773469), (31, 2403489), (33, 2257823), (93, 801163), (173, 430683), (341, 218499), (421, 176979), (519, 143561), (1023, 72833), (1263, 58993), (1903, 39153), (4631, 16089), (5363, 13893), (5709, 13051)]