42093979921

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 52005888000

約数和(自身を除く): 9911908079

約数列:

[1, 7, 29, 37, 131, 179, 203, 239, 259, 917, 1073, 1253, 1673, 3799, 4847, 5191, 6623, 6931, 7511, 8843, 23449, 26593, 31309, 33929, 36337, 42781, 46361, 48517, 61901, 140563, 164143, 192067, 219163, 256447, 299467, 680021, 867613, 907961, 983941, 1158433, 1240649, 1344469, 1582897, 1795129, 4760147, 5604311, 6073291, 6355727, 8109031, 8684543, 11080279, 25160777, 33594557, 39230177, 45904013, 162525019, 176125439, 207359507, 235161899, 321328091, 1137675133, 1451516549, 6013425703, 42093979921]

約数ペア:

[(1, 42093979921), (7, 6013425703), (29, 1451516549), (37, 1137675133), (131, 321328091), (179, 235161899), (203, 207359507), (239, 176125439), (259, 162525019), (917, 45904013), (1073, 39230177), (1253, 33594557), (1673, 25160777), (3799, 11080279), (4847, 8684543), (5191, 8109031), (6623, 6355727), (6931, 6073291), (7511, 5604311), (8843, 4760147), (23449, 1795129), (26593, 1582897), (31309, 1344469), (33929, 1240649), (36337, 1158433), (42781, 983941), (46361, 907961), (48517, 867613), (61901, 680021), (140563, 299467), (164143, 256447), (192067, 219163)]