73544895

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 136304640

約数和(自身を除く): 62759745

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 67, 135, 141, 173, 201, 235, 335, 423, 519, 603, 705, 865, 1005, 1269, 1557, 1809, 2115, 2595, 3015, 3149, 4671, 6345, 7785, 8131, 9045, 9447, 11591, 15745, 23355, 24393, 28341, 34773, 40655, 47235, 57955, 73179, 85023, 104319, 121965, 141705, 173865, 219537, 312957, 365895, 425115, 521595, 544777, 1097685, 1564785, 1634331, 2723885, 4902993, 8171655, 14708979, 24514965, 73544895]

約数ペア:

[(1, 73544895), (3, 24514965), (5, 14708979), (9, 8171655), (15, 4902993), (27, 2723885), (45, 1634331), (47, 1564785), (67, 1097685), (135, 544777), (141, 521595), (173, 425115), (201, 365895), (235, 312957), (335, 219537), (423, 173865), (519, 141705), (603, 121965), (705, 104319), (865, 85023), (1005, 73179), (1269, 57955), (1557, 47235), (1809, 40655), (2115, 34773), (2595, 28341), (3015, 24393), (3149, 23355), (4671, 15745), (6345, 11591), (7785, 9447), (8131, 9045)]