73195913

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 92136960

約数和(自身を除く): 18941047

約数列:

[1, 7, 23, 29, 61, 161, 203, 257, 427, 667, 1403, 1769, 1799, 4669, 5911, 7453, 9821, 12383, 15677, 40687, 41377, 52171, 109739, 171419, 284809, 360571, 454633, 1199933, 2523997, 3182431, 10456559, 73195913]

約数ペア:

[(1, 73195913), (7, 10456559), (23, 3182431), (29, 2523997), (61, 1199933), (161, 454633), (203, 360571), (257, 284809), (427, 171419), (667, 109739), (1403, 52171), (1769, 41377), (1799, 40687), (4669, 15677), (5911, 12383), (7453, 9821)]