13307520807

素因数分解:

$3^3\times 7^1\times {\mathrm{2819}}^1\times {\mathrm{24977}}^1$

素因数の和:27812

約数の個数: 32

約数和(自身を含む): 22540147200

約数和(自身を除く): 9232626393

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2819, 8457, 19733, 24977, 25371, 59199, 74931, 76113, 174839, 177597, 224793, 524517, 532791, 674379, 1573551, 4720653, 70410163, 211230489, 492871141, 633691467, 1478613423, 1901074401, 4435840269, 13307520807]

約数ペア:

[(1, 13307520807), (3, 4435840269), (7, 1901074401), (9, 1478613423), (21, 633691467), (27, 492871141), (63, 211230489), (189, 70410163), (2819, 4720653), (8457, 1573551), (19733, 674379), (24977, 532791), (25371, 524517), (59199, 224793), (74931, 177597), (76113, 174839)]