63287991

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 106614144

約数和(自身を除く): 43326153

約数列:

[1, 3, 9, 13, 17, 39, 47, 51, 117, 141, 153, 221, 423, 611, 663, 677, 799, 1833, 1989, 2031, 2397, 5499, 6093, 7191, 8801, 10387, 11509, 26403, 31161, 31819, 34527, 79209, 93483, 95457, 103581, 149617, 286371, 413647, 448851, 540923, 1240941, 1346553, 1622769, 3722823, 4868307, 7031999, 21095997, 63287991]

約数ペア:

[(1, 63287991), (3, 21095997), (9, 7031999), (13, 4868307), (17, 3722823), (39, 1622769), (47, 1346553), (51, 1240941), (117, 540923), (141, 448851), (153, 413647), (221, 286371), (423, 149617), (611, 103581), (663, 95457), (677, 93483), (799, 79209), (1833, 34527), (1989, 31819), (2031, 31161), (2397, 26403), (5499, 11509), (6093, 10387), (7191, 8801)]