73997469

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10039}}^1$

素因数の和:10071

約数の個数: 40

約数和(自身を含む): 136062080

約数和(自身を除く): 62064611

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 10039, 30117, 70273, 90351, 130507, 210819, 271053, 391521, 632457, 813159, 913549, 1174563, 1897371, 2740647, 3523689, 5692113, 8221941, 10571067, 24665823, 73997469]

約数ペア:

[(1, 73997469), (3, 24665823), (7, 10571067), (9, 8221941), (13, 5692113), (21, 3523689), (27, 2740647), (39, 1897371), (63, 1174563), (81, 913549), (91, 813159), (117, 632457), (189, 391521), (273, 271053), (351, 210819), (567, 130507), (819, 90351), (1053, 70273), (2457, 30117), (7371, 10039)]