61241523

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 99809280

約数和(自身を除く): 38567757

約数列:

[1, 3, 7, 21, 31, 49, 89, 93, 147, 151, 217, 267, 453, 623, 651, 1057, 1519, 1869, 2759, 3171, 4361, 4557, 4681, 7399, 8277, 13083, 13439, 14043, 19313, 22197, 32767, 40317, 57939, 94073, 98301, 135191, 229369, 282219, 405573, 416609, 658511, 688107, 1249827, 1975533, 2916263, 8748789, 20413841, 61241523]

約数ペア:

[(1, 61241523), (3, 20413841), (7, 8748789), (21, 2916263), (31, 1975533), (49, 1249827), (89, 688107), (93, 658511), (147, 416609), (151, 405573), (217, 282219), (267, 229369), (453, 135191), (623, 98301), (651, 94073), (1057, 57939), (1519, 40317), (1869, 32767), (2759, 22197), (3171, 19313), (4361, 14043), (4557, 13439), (4681, 13083), (7399, 8277)]