156721660299

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1307}}^1\times {\mathrm{143261}}^1$

素因数の和:144608

約数の個数: 32

約数和(自身を含む): 239854970880

約数和(自身を除く): 83133310581

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1307, 3921, 11763, 35289, 40517, 121551, 143261, 364653, 429783, 1093959, 1289349, 3868047, 4441091, 13323273, 39969819, 119909457, 187242127, 561726381, 1685179143, 5055537429, 5804505937, 17413517811, 52240553433, 156721660299]

約数ペア:

[(1, 156721660299), (3, 52240553433), (9, 17413517811), (27, 5804505937), (31, 5055537429), (93, 1685179143), (279, 561726381), (837, 187242127), (1307, 119909457), (3921, 39969819), (11763, 13323273), (35289, 4441091), (40517, 3868047), (121551, 1289349), (143261, 1093959), (364653, 429783)]