1661567206113

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{739}}^1\times {\mathrm{13759}}^1$

素因数の和:14842

約数の個数: 48

約数和(自身を含む): 2448337715200

約数和(自身を除く): 786770509087

約数列:

[1, 3, 9, 67, 201, 271, 603, 739, 813, 2217, 2439, 6651, 13759, 18157, 41277, 49513, 54471, 123831, 148539, 163413, 200269, 445617, 600807, 921853, 1802421, 2765559, 3728689, 8296677, 10167901, 11186067, 13418023, 30503703, 33558201, 40254069, 91511109, 120762207, 249822163, 681249367, 749466489, 2043748101, 2248399467, 2755501171, 6131244303, 8266503513, 24799510539, 184618578457, 553855735371, 1661567206113]

約数ペア:

[(1, 1661567206113), (3, 553855735371), (9, 184618578457), (67, 24799510539), (201, 8266503513), (271, 6131244303), (603, 2755501171), (739, 2248399467), (813, 2043748101), (2217, 749466489), (2439, 681249367), (6651, 249822163), (13759, 120762207), (18157, 91511109), (41277, 40254069), (49513, 33558201), (54471, 30503703), (123831, 13418023), (148539, 11186067), (163413, 10167901), (200269, 8296677), (445617, 3728689), (600807, 2765559), (921853, 1802421)]