13621652271

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{8527}}^1$

素因数の和:8800

約数の個数: 48

約数和(自身を含む): 21336441984

約数和(自身を除く): 7714789713

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 197, 477, 591, 901, 1773, 2703, 3349, 8109, 8527, 10047, 10441, 25581, 30141, 31323, 76743, 93969, 144959, 177497, 434877, 451931, 532491, 1304631, 1355793, 1597473, 1679819, 4067379, 5039457, 7682827, 15118371, 23048481, 28556923, 69145443, 85670769, 89030407, 257012307, 267091221, 801273663, 1513516919, 4540550757, 13621652271]

約数ペア:

[(1, 13621652271), (3, 4540550757), (9, 1513516919), (17, 801273663), (51, 267091221), (53, 257012307), (153, 89030407), (159, 85670769), (197, 69145443), (477, 28556923), (591, 23048481), (901, 15118371), (1773, 7682827), (2703, 5039457), (3349, 4067379), (8109, 1679819), (8527, 1597473), (10047, 1355793), (10441, 1304631), (25581, 532491), (30141, 451931), (31323, 434877), (76743, 177497), (93969, 144959)]