56068131

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 87436800

約数和(自身を除く): 31368669

約数列:

[1, 3, 7, 21, 89, 131, 229, 267, 393, 623, 687, 917, 1603, 1869, 2751, 4809, 11659, 20381, 29999, 34977, 61143, 81613, 89997, 142667, 209993, 244839, 428001, 629979, 2669911, 8009733, 18689377, 56068131]

約数ペア:

[(1, 56068131), (3, 18689377), (7, 8009733), (21, 2669911), (89, 629979), (131, 428001), (229, 244839), (267, 209993), (393, 142667), (623, 89997), (687, 81613), (917, 61143), (1603, 34977), (1869, 29999), (2751, 20381), (4809, 11659)]