37849707

素因数分解:

$3^3\times 7^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 67456000

約数和(自身を除く): 29606293

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 67, 147, 183, 189, 201, 343, 427, 441, 469, 549, 603, 1029, 1281, 1323, 1407, 1647, 1809, 2989, 3087, 3283, 3843, 4087, 4221, 8967, 9261, 9849, 11529, 12261, 12663, 20923, 22981, 26901, 28609, 29547, 36783, 62769, 68943, 80703, 85827, 88641, 110349, 188307, 200263, 206829, 257481, 564921, 600789, 620487, 772443, 1401841, 1802367, 4205523, 5407101, 12616569, 37849707]

約数ペア:

[(1, 37849707), (3, 12616569), (7, 5407101), (9, 4205523), (21, 1802367), (27, 1401841), (49, 772443), (61, 620487), (63, 600789), (67, 564921), (147, 257481), (183, 206829), (189, 200263), (201, 188307), (343, 110349), (427, 88641), (441, 85827), (469, 80703), (549, 68943), (603, 62769), (1029, 36783), (1281, 29547), (1323, 28609), (1407, 26901), (1647, 22981), (1809, 20923), (2989, 12663), (3087, 12261), (3283, 11529), (3843, 9849), (4087, 9261), (4221, 8967)]