53417739

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 76665600

約数和(自身を除く): 23247861

約数列:

[1, 3, 29, 43, 87, 109, 129, 131, 327, 393, 1247, 3161, 3741, 3799, 4687, 5633, 9483, 11397, 14061, 14279, 16899, 42837, 135923, 163357, 407769, 414091, 490071, 613997, 1242273, 1841991, 17805913, 53417739]

約数ペア:

[(1, 53417739), (3, 17805913), (29, 1841991), (43, 1242273), (87, 613997), (109, 490071), (129, 414091), (131, 407769), (327, 163357), (393, 135923), (1247, 42837), (3161, 16899), (3741, 14279), (3799, 14061), (4687, 11397), (5633, 9483)]