79315929

素因数分解:

$3^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 149268288

約数和(自身を除く): 69952359

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 157, 189, 231, 243, 297, 471, 567, 693, 729, 891, 1099, 1413, 1701, 1727, 2079, 2187, 2673, 3297, 4239, 5103, 5181, 6237, 6561, 8019, 9891, 12089, 12717, 15309, 15543, 18711, 24057, 29673, 36267, 38151, 45927, 46629, 56133, 72171, 89019, 108801, 114453, 139887, 168399, 267057, 326403, 343359, 419661, 505197, 801171, 979209, 1030077, 1258983, 2403513, 2937627, 3776949, 7210539, 8812881, 11330847, 26438643, 79315929]

約数ペア:

[(1, 79315929), (3, 26438643), (7, 11330847), (9, 8812881), (11, 7210539), (21, 3776949), (27, 2937627), (33, 2403513), (63, 1258983), (77, 1030077), (81, 979209), (99, 801171), (157, 505197), (189, 419661), (231, 343359), (243, 326403), (297, 267057), (471, 168399), (567, 139887), (693, 114453), (729, 108801), (891, 89019), (1099, 72171), (1413, 56133), (1701, 46629), (1727, 45927), (2079, 38151), (2187, 36267), (2673, 29673), (3297, 24057), (4239, 18711), (5103, 15543), (5181, 15309), (6237, 12717), (6561, 12089), (8019, 9891)]