9196173

素因数分解:

$3^4\times 7^3\times {\mathrm{331}}^1$

素因数の和:364

約数の個数: 40

約数和(自身を含む): 16068800

約数和(自身を除く): 6872627

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 331, 343, 441, 567, 993, 1029, 1323, 2317, 2979, 3087, 3969, 6951, 8937, 9261, 16219, 20853, 26811, 27783, 48657, 62559, 113533, 145971, 187677, 340599, 437913, 1021797, 1313739, 3065391, 9196173]

約数ペア:

[(1, 9196173), (3, 3065391), (7, 1313739), (9, 1021797), (21, 437913), (27, 340599), (49, 187677), (63, 145971), (81, 113533), (147, 62559), (189, 48657), (331, 27783), (343, 26811), (441, 20853), (567, 16219), (993, 9261), (1029, 8937), (1323, 6951), (2317, 3969), (2979, 3087)]