16591428729

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{5237}}^1$

素因数の和:5550

約数の個数: 48

約数和(自身を含む): 25625134080

約数和(自身を除く): 9033705351

約数列:

[1, 3, 9, 19, 57, 97, 171, 191, 291, 573, 873, 1719, 1843, 3629, 5237, 5529, 10887, 15711, 16587, 18527, 32661, 47133, 55581, 99503, 166743, 298509, 352013, 507989, 895527, 1000267, 1056039, 1523967, 3000801, 3168117, 4571901, 9002403, 9651791, 19005073, 28955373, 57015219, 86866119, 97025899, 171045657, 291077697, 873233091, 1843492081, 5530476243, 16591428729]

約数ペア:

[(1, 16591428729), (3, 5530476243), (9, 1843492081), (19, 873233091), (57, 291077697), (97, 171045657), (171, 97025899), (191, 86866119), (291, 57015219), (573, 28955373), (873, 19005073), (1719, 9651791), (1843, 9002403), (3629, 4571901), (5237, 3168117), (5529, 3000801), (10887, 1523967), (15711, 1056039), (16587, 1000267), (18527, 895527), (32661, 507989), (47133, 352013), (55581, 298509), (99503, 166743)]