61153323

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 105390720

約数和(自身を除く): 44237397

約数列:

[1, 3, 7, 11, 21, 33, 49, 59, 77, 147, 177, 231, 413, 539, 641, 649, 1239, 1617, 1923, 1947, 2891, 4487, 4543, 7051, 8673, 13461, 13629, 21153, 31409, 31801, 37819, 49357, 94227, 95403, 113457, 148071, 264733, 345499, 416009, 794199, 1036497, 1248027, 1853131, 2912063, 5559393, 8736189, 20384441, 61153323]

約数ペア:

[(1, 61153323), (3, 20384441), (7, 8736189), (11, 5559393), (21, 2912063), (33, 1853131), (49, 1248027), (59, 1036497), (77, 794199), (147, 416009), (177, 345499), (231, 264733), (413, 148071), (539, 113457), (641, 95403), (649, 94227), (1239, 49357), (1617, 37819), (1923, 31801), (1947, 31409), (2891, 21153), (4487, 13629), (4543, 13461), (7051, 8673)]