65643633

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 109264896

約数和(自身を除く): 43621263

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 127, 207, 227, 253, 381, 681, 759, 1143, 1397, 2043, 2277, 2497, 2921, 4191, 5221, 7491, 8763, 12573, 15663, 22473, 26289, 28829, 32131, 46989, 57431, 86487, 96393, 172293, 259461, 289179, 317119, 516879, 663067, 951357, 1989201, 2854071, 5967603, 7293737, 21881211, 65643633]

約数ペア:

[(1, 65643633), (3, 21881211), (9, 7293737), (11, 5967603), (23, 2854071), (33, 1989201), (69, 951357), (99, 663067), (127, 516879), (207, 317119), (227, 289179), (253, 259461), (381, 172293), (681, 96393), (759, 86487), (1143, 57431), (1397, 46989), (2043, 32131), (2277, 28829), (2497, 26289), (2921, 22473), (4191, 15663), (5221, 12573), (7491, 8763)]