151374909

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 235565056

約数和(自身を除く): 84190147

約数列:

[1, 3, 7, 21, 67, 201, 271, 397, 469, 813, 1191, 1407, 1897, 2779, 5691, 8337, 18157, 26599, 54471, 79797, 107587, 127099, 186193, 322761, 381297, 558579, 753109, 2259327, 7208329, 21624987, 50458303, 151374909]

約数ペア:

[(1, 151374909), (3, 50458303), (7, 21624987), (21, 7208329), (67, 2259327), (201, 753109), (271, 558579), (397, 381297), (469, 322761), (813, 186193), (1191, 127099), (1407, 107587), (1897, 79797), (2779, 54471), (5691, 26599), (8337, 18157)]