193525521

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 299827200

約数和(自身を除く): 106301679

約数列:

[1, 3, 7, 21, 127, 149, 381, 447, 487, 889, 1043, 1461, 2667, 3129, 3409, 10227, 18923, 56769, 61849, 72563, 132461, 185547, 217689, 397383, 432943, 507941, 1298829, 1523823, 9215501, 27646503, 64508507, 193525521]

約数ペア:

[(1, 193525521), (3, 64508507), (7, 27646503), (21, 9215501), (127, 1523823), (149, 1298829), (381, 507941), (447, 432943), (487, 397383), (889, 217689), (1043, 185547), (1461, 132461), (2667, 72563), (3129, 61849), (3409, 56769), (10227, 18923)]