84543147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 139164480

約数和(自身を除く): 54621333

約数列:

[1, 3, 9, 13, 23, 39, 69, 89, 117, 207, 267, 299, 353, 801, 897, 1059, 1157, 2047, 2691, 3177, 3471, 4589, 6141, 8119, 10413, 13767, 18423, 24357, 26611, 31417, 41301, 73071, 79833, 94251, 105547, 239499, 282753, 316641, 408421, 722591, 949923, 1225263, 2167773, 3675789, 6503319, 9393683, 28181049, 84543147]

約数ペア:

[(1, 84543147), (3, 28181049), (9, 9393683), (13, 6503319), (23, 3675789), (39, 2167773), (69, 1225263), (89, 949923), (117, 722591), (207, 408421), (267, 316641), (299, 282753), (353, 239499), (801, 105547), (897, 94251), (1059, 79833), (1157, 73071), (2047, 41301), (2691, 31417), (3177, 26611), (3471, 24357), (4589, 18423), (6141, 13767), (8119, 10413)]