248921727639

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{50053}}^1$

素因数の和:50676

約数の個数: 48

約数和(自身を含む): 381197649312

約数和(自身を除く): 132275921673

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 577, 663, 1731, 2873, 7501, 8619, 9809, 22503, 29427, 50053, 97513, 127517, 150159, 292539, 382551, 650689, 850901, 1657721, 1952067, 2552703, 4973163, 8458957, 11061713, 25376871, 28880581, 33185139, 86641743, 143802269, 375447553, 431406807, 490969877, 1126342659, 1472909631, 4880818189, 6382608401, 14642454567, 19147825203, 82973909213, 248921727639]

約数ペア:

[(1, 248921727639), (3, 82973909213), (13, 19147825203), (17, 14642454567), (39, 6382608401), (51, 4880818189), (169, 1472909631), (221, 1126342659), (507, 490969877), (577, 431406807), (663, 375447553), (1731, 143802269), (2873, 86641743), (7501, 33185139), (8619, 28880581), (9809, 25376871), (22503, 11061713), (29427, 8458957), (50053, 4973163), (97513, 2552703), (127517, 1952067), (150159, 1657721), (292539, 850901), (382551, 650689)]