165605517

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14057}}^1$

素因数の和:14098

約数の個数: 48

約数和(自身を含む): 315798912

約数和(自身を除く): 150193395

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 14057, 42171, 98399, 126513, 154627, 238969, 295197, 463881, 716907, 885591, 1082389, 1391643, 1672783, 2150721, 2628659, 3247167, 5018349, 7885977, 9741501, 15055047, 18400613, 23657931, 55201839, 165605517]

約数ペア:

[(1, 165605517), (3, 55201839), (7, 23657931), (9, 18400613), (11, 15055047), (17, 9741501), (21, 7885977), (33, 5018349), (51, 3247167), (63, 2628659), (77, 2150721), (99, 1672783), (119, 1391643), (153, 1082389), (187, 885591), (231, 716907), (357, 463881), (561, 295197), (693, 238969), (1071, 154627), (1309, 126513), (1683, 98399), (3927, 42171), (11781, 14057)]