64472777763

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{440939}}^1$

素因数の和:441067

約数の個数: 32

約数和(自身を含む): 94481095680

約数和(自身を除く): 30008317917

約数列:

[1, 3, 17, 47, 51, 61, 141, 183, 799, 1037, 2397, 2867, 3111, 8601, 48739, 146217, 440939, 1322817, 7495963, 20724133, 22487889, 26897279, 62172399, 80691837, 352310261, 457253743, 1056930783, 1264172113, 1371761229, 3792516339, 21490925921, 64472777763]

約数ペア:

[(1, 64472777763), (3, 21490925921), (17, 3792516339), (47, 1371761229), (51, 1264172113), (61, 1056930783), (141, 457253743), (183, 352310261), (799, 80691837), (1037, 62172399), (2397, 26897279), (2867, 22487889), (3111, 20724133), (8601, 7495963), (48739, 1322817), (146217, 440939)]