217872873009

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1591277}}^1$

素因数の和:1591758

約数の個数: 32

約数和(自身を含む): 352881809280

約数和(自身を除く): 135008936271

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 461, 1383, 4149, 5071, 12447, 15213, 45639, 136917, 1591277, 4773831, 14321493, 17504047, 42964479, 52512141, 157536423, 472609269, 733578697, 2200736091, 6602208273, 8069365667, 19806624819, 24208097001, 72624291003, 217872873009]

約数ペア:

[(1, 217872873009), (3, 72624291003), (9, 24208097001), (11, 19806624819), (27, 8069365667), (33, 6602208273), (99, 2200736091), (297, 733578697), (461, 472609269), (1383, 157536423), (4149, 52512141), (5071, 42964479), (12447, 17504047), (15213, 14321493), (45639, 4773831), (136917, 1591277)]