156637720041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{2767}}^1$

素因数の和:3542

約数の個数: 64

約数和(自身を含む): 237739401216

約数和(自身を除く): 81101681175

約数列:

[1, 3, 11, 33, 37, 71, 111, 213, 407, 653, 781, 1221, 1959, 2343, 2627, 2767, 7183, 7881, 8301, 21549, 24161, 28897, 30437, 46363, 72483, 86691, 91311, 102379, 139089, 196457, 265771, 307137, 509993, 589371, 797313, 1126169, 1529979, 1715431, 1806851, 2161027, 3378507, 5146293, 5420553, 6483081, 7268909, 18869741, 19875361, 21806727, 56609223, 59626083, 66853487, 79957999, 128286421, 200560461, 239873997, 384859263, 735388357, 1411150631, 2206165071, 4233451893, 4746597577, 14239792731, 52212573347, 156637720041]

約数ペア:

[(1, 156637720041), (3, 52212573347), (11, 14239792731), (33, 4746597577), (37, 4233451893), (71, 2206165071), (111, 1411150631), (213, 735388357), (407, 384859263), (653, 239873997), (781, 200560461), (1221, 128286421), (1959, 79957999), (2343, 66853487), (2627, 59626083), (2767, 56609223), (7183, 21806727), (7881, 19875361), (8301, 18869741), (21549, 7268909), (24161, 6483081), (28897, 5420553), (30437, 5146293), (46363, 3378507), (72483, 2161027), (86691, 1806851), (91311, 1715431), (102379, 1529979), (139089, 1126169), (196457, 797313), (265771, 589371), (307137, 509993)]