63494361

素因数分解:

$3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 109469184

約数和(自身を除く): 45974823

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 339, 567, 791, 991, 1017, 2373, 2973, 3051, 6937, 7119, 8919, 9153, 20811, 21357, 26757, 62433, 64071, 80271, 111983, 187299, 335949, 561897, 783881, 1007847, 2351643, 3023541, 7054929, 9070623, 21164787, 63494361]

約数ペア:

[(1, 63494361), (3, 21164787), (7, 9070623), (9, 7054929), (21, 3023541), (27, 2351643), (63, 1007847), (81, 783881), (113, 561897), (189, 335949), (339, 187299), (567, 111983), (791, 80271), (991, 64071), (1017, 62433), (2373, 26757), (2973, 21357), (3051, 20811), (6937, 9153), (7119, 8919)]