148996947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 221840640

約数和(自身を除く): 72843693

約数列:

[1, 3, 11, 33, 89, 97, 267, 291, 523, 979, 1067, 1569, 2937, 3201, 5753, 8633, 17259, 25899, 46547, 50731, 94963, 139641, 152193, 284889, 512017, 558041, 1536051, 1674123, 4515059, 13545177, 49665649, 148996947]

約数ペア:

[(1, 148996947), (3, 49665649), (11, 13545177), (33, 4515059), (89, 1674123), (97, 1536051), (267, 558041), (291, 512017), (523, 284889), (979, 152193), (1067, 139641), (1569, 94963), (2937, 50731), (3201, 46547), (5753, 25899), (8633, 17259)]