72864253

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41143}}^1$

素因数の和:41184

約数の個数: 16

約数和(自身を含む): 94795776

約数和(自身を除く): 21931523

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 41143, 288001, 452573, 946289, 3168011, 6624023, 10409179, 72864253]

約数ペア:

[(1, 72864253), (7, 10409179), (11, 6624023), (23, 3168011), (77, 946289), (161, 452573), (253, 288001), (1771, 41143)]