73734647

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 88750368

約数和(自身を除く): 15015721

約数列:

[1, 7, 31, 97, 113, 217, 679, 791, 961, 3007, 3503, 6727, 10961, 21049, 24521, 76727, 93217, 108593, 339791, 652519, 760151, 2378537, 10533521, 73734647]

約数ペア:

[(1, 73734647), (7, 10533521), (31, 2378537), (97, 760151), (113, 652519), (217, 339791), (679, 108593), (791, 93217), (961, 76727), (3007, 24521), (3503, 21049), (6727, 10961)]