84352203

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 136491264

約数和(自身を除く): 52139061

約数列:

[1, 3, 9, 13, 39, 53, 61, 117, 159, 183, 223, 477, 549, 669, 689, 793, 2007, 2067, 2379, 2899, 3233, 6201, 7137, 8697, 9699, 11819, 13603, 26091, 29097, 35457, 40809, 42029, 106371, 122427, 126087, 153647, 176839, 378261, 460941, 530517, 720959, 1382823, 1591551, 2162877, 6488631, 9372467, 28117401, 84352203]

約数ペア:

[(1, 84352203), (3, 28117401), (9, 9372467), (13, 6488631), (39, 2162877), (53, 1591551), (61, 1382823), (117, 720959), (159, 530517), (183, 460941), (223, 378261), (477, 176839), (549, 153647), (669, 126087), (689, 122427), (793, 106371), (2007, 42029), (2067, 40809), (2379, 35457), (2899, 29097), (3233, 26091), (6201, 13603), (7137, 11819), (8697, 9699)]