98878689

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 182250432

約数和(自身を除く): 83371743

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 169, 251, 259, 273, 333, 481, 507, 753, 777, 819, 1183, 1443, 1521, 1757, 2259, 2331, 3263, 3367, 3549, 4329, 5271, 6253, 9287, 9789, 10101, 10647, 15813, 18759, 22841, 27861, 29367, 30303, 42419, 43771, 56277, 65009, 68523, 83583, 120731, 127257, 131313, 195027, 205569, 296933, 362193, 381771, 393939, 585081, 845117, 890799, 1086579, 1569503, 2535351, 2672397, 4708509, 7606053, 10986521, 14125527, 32959563, 98878689]

約数ペア:

[(1, 98878689), (3, 32959563), (7, 14125527), (9, 10986521), (13, 7606053), (21, 4708509), (37, 2672397), (39, 2535351), (63, 1569503), (91, 1086579), (111, 890799), (117, 845117), (169, 585081), (251, 393939), (259, 381771), (273, 362193), (333, 296933), (481, 205569), (507, 195027), (753, 131313), (777, 127257), (819, 120731), (1183, 83583), (1443, 68523), (1521, 65009), (1757, 56277), (2259, 43771), (2331, 42419), (3263, 30303), (3367, 29367), (3549, 27861), (4329, 22841), (5271, 18759), (6253, 15813), (9287, 10647), (9789, 10101)]