156945058173

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{491}}^1\times {\mathrm{25943}}^1$

素因数の和:26514

約数の個数: 36

約数和(自身を含む): 233474518368

約数和(自身を除く): 76529460195

約数列:

[1, 3, 9, 37, 111, 333, 491, 1369, 1473, 4107, 4419, 12321, 18167, 25943, 54501, 77829, 163503, 233487, 672179, 959891, 2016537, 2879673, 6049611, 8639019, 12738013, 35515967, 38214039, 106547901, 114642117, 319643703, 471306481, 1413919443, 4241758329, 17438339797, 52315019391, 156945058173]

約数ペア:

[(1, 156945058173), (3, 52315019391), (9, 17438339797), (37, 4241758329), (111, 1413919443), (333, 471306481), (491, 319643703), (1369, 114642117), (1473, 106547901), (4107, 38214039), (4419, 35515967), (12321, 12738013), (18167, 8639019), (25943, 6049611), (54501, 2879673), (77829, 2016537), (163503, 959891), (233487, 672179)]