67337613

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 119721888

約数和(自身を除く): 52384275

約数列:

[1, 3, 7, 9, 21, 43, 49, 53, 63, 67, 129, 147, 159, 201, 301, 371, 387, 441, 469, 477, 603, 903, 1113, 1407, 2107, 2279, 2597, 2709, 2881, 3283, 3339, 3551, 4221, 6321, 6837, 7791, 8643, 9849, 10653, 15953, 18963, 20167, 20511, 23373, 24857, 25929, 29547, 31959, 47859, 60501, 74571, 111671, 141169, 143577, 152693, 173999, 181503, 223713, 335013, 423507, 458079, 521997, 1005039, 1068851, 1270521, 1374237, 1565991, 3206553, 7481957, 9619659, 22445871, 67337613]

約数ペア:

[(1, 67337613), (3, 22445871), (7, 9619659), (9, 7481957), (21, 3206553), (43, 1565991), (49, 1374237), (53, 1270521), (63, 1068851), (67, 1005039), (129, 521997), (147, 458079), (159, 423507), (201, 335013), (301, 223713), (371, 181503), (387, 173999), (441, 152693), (469, 143577), (477, 141169), (603, 111671), (903, 74571), (1113, 60501), (1407, 47859), (2107, 31959), (2279, 29547), (2597, 25929), (2709, 24857), (2881, 23373), (3283, 20511), (3339, 20167), (3551, 18963), (4221, 15953), (6321, 10653), (6837, 9849), (7791, 8643)]