157049091

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 238118400

約数和(自身を除く): 81069309

約数列:

[1, 3, 9, 27, 59, 177, 311, 317, 531, 933, 951, 1593, 2799, 2853, 8397, 8559, 18349, 18703, 55047, 56109, 98587, 165141, 168327, 295761, 495423, 504981, 887283, 2661849, 5816633, 17449899, 52349697, 157049091]

約数ペア:

[(1, 157049091), (3, 52349697), (9, 17449899), (27, 5816633), (59, 2661849), (177, 887283), (311, 504981), (317, 495423), (531, 295761), (933, 168327), (951, 165141), (1593, 98587), (2799, 56109), (2853, 55047), (8397, 18703), (8559, 18349)]