17673327

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 30551040

約数和(自身を除く): 12877713

約数列:

[1, 3, 7, 9, 21, 53, 63, 67, 79, 159, 201, 237, 371, 469, 477, 553, 603, 711, 1113, 1407, 1659, 3339, 3551, 4187, 4221, 4977, 5293, 10653, 12561, 15879, 24857, 29309, 31959, 37051, 37683, 47637, 74571, 87927, 111153, 223713, 263781, 280529, 333459, 841587, 1963703, 2524761, 5891109, 17673327]

約数ペア:

[(1, 17673327), (3, 5891109), (7, 2524761), (9, 1963703), (21, 841587), (53, 333459), (63, 280529), (67, 263781), (79, 223713), (159, 111153), (201, 87927), (237, 74571), (371, 47637), (469, 37683), (477, 37051), (553, 31959), (603, 29309), (711, 24857), (1113, 15879), (1407, 12561), (1659, 10653), (3339, 5293), (3551, 4977), (4187, 4221)]