339922737

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 653313024

約数和(自身を除く): 313390287

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 77, 81, 99, 111, 189, 231, 243, 259, 297, 333, 407, 491, 567, 693, 777, 891, 999, 1221, 1473, 1701, 2079, 2331, 2673, 2849, 2997, 3437, 3663, 4419, 5401, 6237, 6993, 8547, 8991, 10311, 10989, 13257, 16203, 18167, 18711, 20979, 25641, 30933, 32967, 37807, 39771, 48609, 54501, 62937, 76923, 92799, 98901, 113421, 119313, 127169, 145827, 163503, 199837, 230769, 278397, 340263, 381507, 437481, 490509, 599511, 692307, 835191, 1020789, 1144521, 1312443, 1398859, 1471527, 1798533, 3062367, 3433563, 4196577, 4414581, 5395599, 9187101, 10300689, 12589731, 16186797, 30902067, 37769193, 48560391, 113307579, 339922737]

約数ペア:

[(1, 339922737), (3, 113307579), (7, 48560391), (9, 37769193), (11, 30902067), (21, 16186797), (27, 12589731), (33, 10300689), (37, 9187101), (63, 5395599), (77, 4414581), (81, 4196577), (99, 3433563), (111, 3062367), (189, 1798533), (231, 1471527), (243, 1398859), (259, 1312443), (297, 1144521), (333, 1020789), (407, 835191), (491, 692307), (567, 599511), (693, 490509), (777, 437481), (891, 381507), (999, 340263), (1221, 278397), (1473, 230769), (1701, 199837), (2079, 163503), (2331, 145827), (2673, 127169), (2849, 119313), (2997, 113421), (3437, 98901), (3663, 92799), (4419, 76923), (5401, 62937), (6237, 54501), (6993, 48609), (8547, 39771), (8991, 37807), (10311, 32967), (10989, 30933), (13257, 25641), (16203, 20979), (18167, 18711)]