12796801899

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{1031}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 20507904000

約数和(自身を除く): 7711102101

約数列:

[1, 3, 7, 21, 29, 87, 89, 203, 229, 267, 609, 623, 687, 1031, 1603, 1869, 2581, 3093, 4809, 6641, 7217, 7743, 18067, 19923, 20381, 21651, 29899, 46487, 54201, 61143, 89697, 91759, 139461, 142667, 209293, 236099, 275277, 428001, 591049, 627879, 642313, 708297, 1652693, 1773147, 1926939, 2661011, 4137343, 4958079, 6846871, 7983033, 12412029, 18627077, 20540613, 21012811, 47928097, 55881231, 63038433, 143784291, 147089677, 441269031, 609371519, 1828114557, 4265600633, 12796801899]

約数ペア:

[(1, 12796801899), (3, 4265600633), (7, 1828114557), (21, 609371519), (29, 441269031), (87, 147089677), (89, 143784291), (203, 63038433), (229, 55881231), (267, 47928097), (609, 21012811), (623, 20540613), (687, 18627077), (1031, 12412029), (1603, 7983033), (1869, 6846871), (2581, 4958079), (3093, 4137343), (4809, 2661011), (6641, 1926939), (7217, 1773147), (7743, 1652693), (18067, 708297), (19923, 642313), (20381, 627879), (21651, 591049), (29899, 428001), (46487, 275277), (54201, 236099), (61143, 209293), (89697, 142667), (91759, 139461)]