68396067

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 108326400

約数和(自身を除く): 39930333

約数列:

[1, 3, 9, 19, 57, 61, 79, 83, 171, 183, 237, 249, 549, 711, 747, 1159, 1501, 1577, 3477, 4503, 4731, 4819, 5063, 6557, 10431, 13509, 14193, 14457, 15189, 19671, 43371, 45567, 59013, 91561, 96197, 124583, 274683, 288591, 373749, 399977, 824049, 865773, 1121247, 1199931, 3599793, 7599563, 22798689, 68396067]

約数ペア:

[(1, 68396067), (3, 22798689), (9, 7599563), (19, 3599793), (57, 1199931), (61, 1121247), (79, 865773), (83, 824049), (171, 399977), (183, 373749), (237, 288591), (249, 274683), (549, 124583), (711, 96197), (747, 91561), (1159, 59013), (1501, 45567), (1577, 43371), (3477, 19671), (4503, 15189), (4731, 14457), (4819, 14193), (5063, 13509), (6557, 10431)]