147433419

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 265574400

約数和(自身を除く): 118140981

約数列:

[1, 3, 7, 9, 21, 27, 29, 37, 63, 87, 111, 189, 203, 259, 261, 333, 609, 727, 777, 783, 999, 1073, 1827, 2181, 2331, 3219, 5089, 5481, 6543, 6993, 7511, 9657, 15267, 19629, 21083, 22533, 26899, 28971, 45801, 63249, 67599, 80697, 137403, 147581, 188293, 189747, 202797, 242091, 442743, 564879, 569241, 726273, 780071, 1328229, 1694637, 2340213, 3984687, 5083911, 5460497, 7020639, 16381491, 21061917, 49144473, 147433419]

約数ペア:

[(1, 147433419), (3, 49144473), (7, 21061917), (9, 16381491), (21, 7020639), (27, 5460497), (29, 5083911), (37, 3984687), (63, 2340213), (87, 1694637), (111, 1328229), (189, 780071), (203, 726273), (259, 569241), (261, 564879), (333, 442743), (609, 242091), (727, 202797), (777, 189747), (783, 188293), (999, 147581), (1073, 137403), (1827, 80697), (2181, 67599), (2331, 63249), (3219, 45801), (5089, 28971), (5481, 26899), (6543, 22533), (6993, 21083), (7511, 19629), (9657, 15267)]