38159793231

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{7027}}^1$

素因数の和:7344

約数の個数: 64

約数和(自身を含む): 62044308480

約数和(自身を除く): 23884515249

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 241, 259, 609, 723, 777, 1073, 1687, 3219, 5061, 6989, 7027, 7511, 8917, 20967, 21081, 22533, 26751, 48923, 49189, 62419, 146769, 147567, 187257, 203783, 258593, 259999, 611349, 775779, 779997, 1426481, 1693507, 1810151, 1819993, 4279443, 5080521, 5430453, 5459979, 7539971, 11854549, 22619913, 35563647, 49111703, 52779797, 62659759, 147335109, 158339391, 187979277, 343781921, 438618313, 1031345763, 1315854939, 1817133011, 5451399033, 12719931077, 38159793231]

約数ペア:

[(1, 38159793231), (3, 12719931077), (7, 5451399033), (21, 1817133011), (29, 1315854939), (37, 1031345763), (87, 438618313), (111, 343781921), (203, 187979277), (241, 158339391), (259, 147335109), (609, 62659759), (723, 52779797), (777, 49111703), (1073, 35563647), (1687, 22619913), (3219, 11854549), (5061, 7539971), (6989, 5459979), (7027, 5430453), (7511, 5080521), (8917, 4279443), (20967, 1819993), (21081, 1810151), (22533, 1693507), (26751, 1426481), (48923, 779997), (49189, 775779), (62419, 611349), (146769, 259999), (147567, 258593), (187257, 203783)]