8611643007

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{7211}}^1\times {\mathrm{4021}}^1$

素因数の和:11252

約数の個数: 32

約数和(自身を含む): 13923198720

約数和(自身を除く): 5311555713

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4021, 7211, 12063, 21633, 36189, 44231, 64899, 79321, 108567, 132693, 194697, 237963, 398079, 713889, 1194237, 2141667, 28995431, 86986293, 260958879, 318949741, 782876637, 956849223, 2870547669, 8611643007]

約数ペア:

[(1, 8611643007), (3, 2870547669), (9, 956849223), (11, 782876637), (27, 318949741), (33, 260958879), (99, 86986293), (297, 28995431), (4021, 2141667), (7211, 1194237), (12063, 713889), (21633, 398079), (36189, 237963), (44231, 194697), (64899, 132693), (79321, 108567)]