133121502

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 307537920

約数和(自身を除く): 174416418

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 281, 283, 558, 562, 566, 837, 843, 849, 1674, 1686, 1698, 2529, 2547, 5058, 5094, 7587, 7641, 8711, 8773, 15174, 15282, 17422, 17546, 26133, 26319, 52266, 52638, 78399, 78957, 79523, 156798, 157914, 159046, 235197, 236871, 238569, 470394, 473742, 477138, 715707, 1431414, 2147121, 2465213, 4294242, 4930426, 7395639, 14791278, 22186917, 44373834, 66560751, 133121502]

約数ペア:

[(1, 133121502), (2, 66560751), (3, 44373834), (6, 22186917), (9, 14791278), (18, 7395639), (27, 4930426), (31, 4294242), (54, 2465213), (62, 2147121), (93, 1431414), (186, 715707), (279, 477138), (281, 473742), (283, 470394), (558, 238569), (562, 236871), (566, 235197), (837, 159046), (843, 157914), (849, 156798), (1674, 79523), (1686, 78957), (1698, 78399), (2529, 52638), (2547, 52266), (5058, 26319), (5094, 26133), (7587, 17546), (7641, 17422), (8711, 15282), (8773, 15174)]