54159399

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 96333120

約数和(自身を除く): 42173721

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 119, 153, 183, 357, 427, 549, 829, 1037, 1071, 1281, 2487, 3111, 3843, 5803, 7259, 7461, 9333, 14093, 17409, 21777, 42279, 50569, 52227, 65331, 98651, 126837, 151707, 295953, 353983, 455121, 859673, 887859, 1061949, 2579019, 3185847, 6017711, 7737057, 18053133, 54159399]

約数ペア:

[(1, 54159399), (3, 18053133), (7, 7737057), (9, 6017711), (17, 3185847), (21, 2579019), (51, 1061949), (61, 887859), (63, 859673), (119, 455121), (153, 353983), (183, 295953), (357, 151707), (427, 126837), (549, 98651), (829, 65331), (1037, 52227), (1071, 50569), (1281, 42279), (2487, 21777), (3111, 17409), (3843, 14093), (5803, 9333), (7259, 7461)]