403445133

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 736107008

約数和(自身を除く): 332661875

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 223, 273, 329, 423, 611, 669, 819, 987, 1561, 1833, 2007, 2209, 2899, 2961, 4277, 4683, 5499, 6627, 8697, 10481, 12831, 14049, 15463, 19881, 20293, 26091, 28717, 31443, 38493, 46389, 60879, 73367, 86151, 94329, 136253, 139167, 182637, 201019, 220101, 258453, 408759, 492607, 603057, 660303, 953771, 1226277, 1477821, 1809171, 2861313, 3448249, 4433463, 6403891, 8583939, 10344747, 19211673, 31034241, 44827237, 57635019, 134481711, 403445133]

約数ペア:

[(1, 403445133), (3, 134481711), (7, 57635019), (9, 44827237), (13, 31034241), (21, 19211673), (39, 10344747), (47, 8583939), (63, 6403891), (91, 4433463), (117, 3448249), (141, 2861313), (223, 1809171), (273, 1477821), (329, 1226277), (423, 953771), (611, 660303), (669, 603057), (819, 492607), (987, 408759), (1561, 258453), (1833, 220101), (2007, 201019), (2209, 182637), (2899, 139167), (2961, 136253), (4277, 94329), (4683, 86151), (5499, 73367), (6627, 60879), (8697, 46389), (10481, 38493), (12831, 31443), (14049, 28717), (15463, 26091), (19881, 20293)]