27833427

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 16645293

約数列:

[1, 3, 9, 23, 43, 53, 59, 69, 129, 159, 177, 207, 387, 477, 531, 989, 1219, 1357, 2279, 2537, 2967, 3127, 3657, 4071, 6837, 7611, 8901, 9381, 10971, 12213, 20511, 22833, 28143, 52417, 58351, 71921, 134461, 157251, 175053, 215763, 403383, 471753, 525159, 647289, 1210149, 3092603, 9277809, 27833427]

約数ペア:

[(1, 27833427), (3, 9277809), (9, 3092603), (23, 1210149), (43, 647289), (53, 525159), (59, 471753), (69, 403383), (129, 215763), (159, 175053), (177, 157251), (207, 134461), (387, 71921), (477, 58351), (531, 52417), (989, 28143), (1219, 22833), (1357, 20511), (2279, 12213), (2537, 10971), (2967, 9381), (3127, 8901), (3657, 7611), (4071, 6837)]