8153523

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 14916096

約数和(自身を除く): 6762573

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 331, 357, 391, 483, 993, 1071, 1173, 1449, 2317, 2737, 2979, 3519, 5627, 6951, 7613, 8211, 16881, 20853, 22839, 24633, 39389, 50643, 53291, 68517, 118167, 129421, 159873, 354501, 388263, 479619, 905947, 1164789, 2717841, 8153523]

約数ペア:

[(1, 8153523), (3, 2717841), (7, 1164789), (9, 905947), (17, 479619), (21, 388263), (23, 354501), (51, 159873), (63, 129421), (69, 118167), (119, 68517), (153, 53291), (161, 50643), (207, 39389), (331, 24633), (357, 22839), (391, 20853), (483, 16881), (993, 8211), (1071, 7613), (1173, 6951), (1449, 5627), (2317, 3519), (2737, 2979)]