67351581

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 56

約数和(自身を含む): 113637024

約数和(自身を除く): 46285443

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 227, 243, 297, 333, 407, 681, 729, 891, 999, 1221, 2043, 2497, 2673, 2997, 3663, 6129, 7491, 8019, 8399, 8991, 10989, 18387, 22473, 25197, 26973, 32967, 55161, 67419, 75591, 92389, 98901, 165483, 202257, 226773, 277167, 296703, 606771, 680319, 831501, 1820313, 2040957, 2494503, 6122871, 7483509, 22450527, 67351581]

約数ペア:

[(1, 67351581), (3, 22450527), (9, 7483509), (11, 6122871), (27, 2494503), (33, 2040957), (37, 1820313), (81, 831501), (99, 680319), (111, 606771), (227, 296703), (243, 277167), (297, 226773), (333, 202257), (407, 165483), (681, 98901), (729, 92389), (891, 75591), (999, 67419), (1221, 55161), (2043, 32967), (2497, 26973), (2673, 25197), (2997, 22473), (3663, 18387), (6129, 10989), (7491, 8991), (8019, 8399)]