157707807117

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1\times {\mathrm{2063}}^1$

素因数の和:3230

約数の個数: 64

約数和(自身を含む): 252685910016

約数和(自身を除く): 94978102899

約数列:

[1, 3, 7, 21, 23, 69, 161, 163, 483, 489, 971, 1141, 2063, 2913, 3423, 3749, 6189, 6797, 11247, 14441, 20391, 22333, 26243, 43323, 47449, 66999, 78729, 142347, 156331, 158273, 332143, 336269, 468993, 474819, 996429, 1008807, 1107911, 2003173, 2353883, 3323733, 3640279, 6009519, 7061649, 7734187, 10920837, 14022211, 23202561, 25481953, 42066633, 46072979, 54139309, 76445859, 138218937, 162417927, 322510853, 326517199, 967532559, 979551597, 2285620393, 6856861179, 7509895577, 22529686731, 52569269039, 157707807117]

約数ペア:

[(1, 157707807117), (3, 52569269039), (7, 22529686731), (21, 7509895577), (23, 6856861179), (69, 2285620393), (161, 979551597), (163, 967532559), (483, 326517199), (489, 322510853), (971, 162417927), (1141, 138218937), (2063, 76445859), (2913, 54139309), (3423, 46072979), (3749, 42066633), (6189, 25481953), (6797, 23202561), (11247, 14022211), (14441, 10920837), (20391, 7734187), (22333, 7061649), (26243, 6009519), (43323, 3640279), (47449, 3323733), (66999, 2353883), (78729, 2003173), (142347, 1107911), (156331, 1008807), (158273, 996429), (332143, 474819), (336269, 468993)]