71313630123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{256147}}^1$

素因数の和:256323

約数の個数: 32

約数和(自身を含む): 103573956096

約数和(自身を除く): 32260325973

約数列:

[1, 3, 17, 51, 53, 103, 159, 309, 901, 1751, 2703, 5253, 5459, 16377, 92803, 256147, 278409, 768441, 4354499, 13063497, 13575791, 26383141, 40727373, 79149423, 230788447, 448513397, 692365341, 1345540191, 1398306473, 4194919419, 23771210041, 71313630123]

約数ペア:

[(1, 71313630123), (3, 23771210041), (17, 4194919419), (51, 1398306473), (53, 1345540191), (103, 692365341), (159, 448513397), (309, 230788447), (901, 79149423), (1751, 40727373), (2703, 26383141), (5253, 13575791), (5459, 13063497), (16377, 4354499), (92803, 768441), (256147, 278409)]