169631739

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 56

約数和(自身を含む): 271133952

約数和(自身を除く): 101502213

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 151, 201, 207, 243, 453, 603, 621, 729, 1359, 1541, 1809, 1863, 3473, 4077, 4623, 5427, 5589, 10117, 10419, 12231, 13869, 16281, 16767, 30351, 31257, 36693, 41607, 48843, 91053, 93771, 110079, 124821, 232691, 273159, 281313, 374463, 698073, 819477, 843939, 1123389, 2094219, 2458431, 2531817, 6282657, 7375293, 18847971, 56543913, 169631739]

約数ペア:

[(1, 169631739), (3, 56543913), (9, 18847971), (23, 7375293), (27, 6282657), (67, 2531817), (69, 2458431), (81, 2094219), (151, 1123389), (201, 843939), (207, 819477), (243, 698073), (453, 374463), (603, 281313), (621, 273159), (729, 232691), (1359, 124821), (1541, 110079), (1809, 93771), (1863, 91053), (3473, 48843), (4077, 41607), (4623, 36693), (5427, 31257), (5589, 30351), (10117, 16767), (10419, 16281), (12231, 13869)]