60887421

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 107452800

約数和(自身を除く): 46565379

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 139, 153, 357, 409, 417, 973, 1071, 1227, 1251, 2363, 2863, 2919, 3681, 6953, 7089, 8589, 8757, 16541, 20859, 21267, 25767, 48671, 49623, 56851, 62577, 146013, 148869, 170553, 397957, 438039, 511659, 966467, 1193871, 2899401, 3581613, 6765269, 8698203, 20295807, 60887421]

約数ペア:

[(1, 60887421), (3, 20295807), (7, 8698203), (9, 6765269), (17, 3581613), (21, 2899401), (51, 1193871), (63, 966467), (119, 511659), (139, 438039), (153, 397957), (357, 170553), (409, 148869), (417, 146013), (973, 62577), (1071, 56851), (1227, 49623), (1251, 48671), (2363, 25767), (2863, 21267), (2919, 20859), (3681, 16541), (6953, 8757), (7089, 8589)]